129813120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 463357440

約数和(自身を除く): 333544320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 727, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1454, 1488, 1860, 1920, 1984, 2181, 2232, 2480, 2790, 2880, 2908, 2976, 3635, 3720, 3968, 4362, 4464, 4960, 5580, 5760, 5816, 5952, 6543, 7270, 7440, 8724, 8928, 9920, 10905, 11160, 11632, 11904, 13086, 14540, 14880, 17448, 17856, 19840, 21810, 22320, 22537, 23264, 26172, 29080, 29760, 32715, 34896, 35712, 43620, 44640, 45074, 46528, 52344, 58160, 59520, 65430, 67611, 69792, 87240, 89280, 90148, 93056, 104688, 112685, 116320, 130860, 135222, 139584, 174480, 178560, 180296, 202833, 209376, 225370, 232640, 261720, 270444, 279168, 338055, 348960, 360592, 405666, 418752, 450740, 465280, 523440, 540888, 676110, 697920, 721184, 811332, 837504, 901480, 1014165, 1046880, 1081776, 1352220, 1395840, 1442368, 1622664, 1802960, 2028330, 2093760, 2163552, 2704440, 2884736, 3245328, 3605920, 4056660, 4187520, 4327104, 5408880, 6490656, 7211840, 8113320, 8654208, 10817760, 12981312, 14423680, 16226640, 21635520, 25962624, 32453280, 43271040, 64906560, 129813120]

約数ペア:

[(1, 129813120), (2, 64906560), (3, 43271040), (4, 32453280), (5, 25962624), (6, 21635520), (8, 16226640), (9, 14423680), (10, 12981312), (12, 10817760), (15, 8654208), (16, 8113320), (18, 7211840), (20, 6490656), (24, 5408880), (30, 4327104), (31, 4187520), (32, 4056660), (36, 3605920), (40, 3245328), (45, 2884736), (48, 2704440), (60, 2163552), (62, 2093760), (64, 2028330), (72, 1802960), (80, 1622664), (90, 1442368), (93, 1395840), (96, 1352220), (120, 1081776), (124, 1046880), (128, 1014165), (144, 901480), (155, 837504), (160, 811332), (180, 721184), (186, 697920), (192, 676110), (240, 540888), (248, 523440), (279, 465280), (288, 450740), (310, 418752), (320, 405666), (360, 360592), (372, 348960), (384, 338055), (465, 279168), (480, 270444), (496, 261720), (558, 232640), (576, 225370), (620, 209376), (640, 202833), (720, 180296), (727, 178560), (744, 174480), (930, 139584), (960, 135222), (992, 130860), (1116, 116320), (1152, 112685), (1240, 104688), (1395, 93056), (1440, 90148), (1454, 89280), (1488, 87240), (1860, 69792), (1920, 67611), (1984, 65430), (2181, 59520), (2232, 58160), (2480, 52344), (2790, 46528), (2880, 45074), (2908, 44640), (2976, 43620), (3635, 35712), (3720, 34896), (3968, 32715), (4362, 29760), (4464, 29080), (4960, 26172), (5580, 23264), (5760, 22537), (5816, 22320), (5952, 21810), (6543, 19840), (7270, 17856), (7440, 17448), (8724, 14880), (8928, 14540), (9920, 13086), (10905, 11904), (11160, 11632)]