1330584480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 288

約数和(自身を含む): 4808014848

約数和(自身を除く): 3477430368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 465, 480, 492, 496, 558, 615, 620, 656, 720, 727, 738, 744, 820, 930, 984, 992, 1116, 1230, 1240, 1271, 1312, 1395, 1440, 1454, 1476, 1488, 1640, 1845, 1860, 1968, 2181, 2232, 2460, 2480, 2542, 2790, 2908, 2952, 2976, 3280, 3635, 3690, 3720, 3813, 3936, 4362, 4464, 4920, 4960, 5084, 5580, 5816, 5904, 6355, 6543, 6560, 7270, 7380, 7440, 7626, 8724, 8928, 9840, 10168, 10905, 11160, 11439, 11632, 11808, 12710, 13086, 14540, 14760, 14880, 15252, 17448, 19065, 19680, 20336, 21810, 22320, 22537, 22878, 23264, 25420, 26172, 29080, 29520, 29807, 30504, 32715, 34896, 38130, 40672, 43620, 44640, 45074, 45756, 50840, 52344, 57195, 58160, 59040, 59614, 61008, 65430, 67611, 69792, 76260, 87240, 89421, 90148, 91512, 101680, 104688, 112685, 114390, 116320, 119228, 122016, 130860, 135222, 149035, 152520, 174480, 178842, 180296, 183024, 202833, 203360, 209376, 225370, 228780, 238456, 261720, 268263, 270444, 298070, 305040, 338055, 348960, 357684, 360592, 366048, 405666, 447105, 450740, 457560, 476912, 523440, 536526, 540888, 596140, 610080, 676110, 715368, 721184, 811332, 894210, 901480, 915120, 924017, 953824, 1014165, 1046880, 1073052, 1081776, 1192280, 1341315, 1352220, 1430736, 1622664, 1788420, 1802960, 1830240, 1848034, 2028330, 2146104, 2163552, 2384560, 2682630, 2704440, 2772051, 2861472, 3245328, 3576840, 3605920, 3696068, 4056660, 4292208, 4620085, 4769120, 5365260, 5408880, 5544102, 6490656, 7153680, 7392136, 8113320, 8316153, 8584416, 9240170, 10730520, 10817760, 11088204, 13860255, 14307360, 14784272, 16226640, 16632306, 18480340, 21461040, 22176408, 27720510, 29568544, 32453280, 33264612, 36960680, 41580765, 42922080, 44352816, 55441020, 66529224, 73921360, 83161530, 88705632, 110882040, 133058448, 147842720, 166323060, 221764080, 266116896, 332646120, 443528160, 665292240, 1330584480]

約数ペア:

[(1, 1330584480), (2, 665292240), (3, 443528160), (4, 332646120), (5, 266116896), (6, 221764080), (8, 166323060), (9, 147842720), (10, 133058448), (12, 110882040), (15, 88705632), (16, 83161530), (18, 73921360), (20, 66529224), (24, 55441020), (30, 44352816), (31, 42922080), (32, 41580765), (36, 36960680), (40, 33264612), (41, 32453280), (45, 29568544), (48, 27720510), (60, 22176408), (62, 21461040), (72, 18480340), (80, 16632306), (82, 16226640), (90, 14784272), (93, 14307360), (96, 13860255), (120, 11088204), (123, 10817760), (124, 10730520), (144, 9240170), (155, 8584416), (160, 8316153), (164, 8113320), (180, 7392136), (186, 7153680), (205, 6490656), (240, 5544102), (246, 5408880), (248, 5365260), (279, 4769120), (288, 4620085), (310, 4292208), (328, 4056660), (360, 3696068), (369, 3605920), (372, 3576840), (410, 3245328), (465, 2861472), (480, 2772051), (492, 2704440), (496, 2682630), (558, 2384560), (615, 2163552), (620, 2146104), (656, 2028330), (720, 1848034), (727, 1830240), (738, 1802960), (744, 1788420), (820, 1622664), (930, 1430736), (984, 1352220), (992, 1341315), (1116, 1192280), (1230, 1081776), (1240, 1073052), (1271, 1046880), (1312, 1014165), (1395, 953824), (1440, 924017), (1454, 915120), (1476, 901480), (1488, 894210), (1640, 811332), (1845, 721184), (1860, 715368), (1968, 676110), (2181, 610080), (2232, 596140), (2460, 540888), (2480, 536526), (2542, 523440), (2790, 476912), (2908, 457560), (2952, 450740), (2976, 447105), (3280, 405666), (3635, 366048), (3690, 360592), (3720, 357684), (3813, 348960), (3936, 338055), (4362, 305040), (4464, 298070), (4920, 270444), (4960, 268263), (5084, 261720), (5580, 238456), (5816, 228780), (5904, 225370), (6355, 209376), (6543, 203360), (6560, 202833), (7270, 183024), (7380, 180296), (7440, 178842), (7626, 174480), (8724, 152520), (8928, 149035), (9840, 135222), (10168, 130860), (10905, 122016), (11160, 119228), (11439, 116320), (11632, 114390), (11808, 112685), (12710, 104688), (13086, 101680), (14540, 91512), (14760, 90148), (14880, 89421), (15252, 87240), (17448, 76260), (19065, 69792), (19680, 67611), (20336, 65430), (21810, 61008), (22320, 59614), (22537, 59040), (22878, 58160), (23264, 57195), (25420, 52344), (26172, 50840), (29080, 45756), (29520, 45074), (29807, 44640), (30504, 43620), (32715, 40672), (34896, 38130)]