1444974480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 240

約数和(自身を含む): 5134671360

約数和(自身を除く): 3689696880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 240, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 496, 558, 615, 620, 656, 720, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1488, 1579, 1640, 1845, 1860, 1968, 2232, 2460, 2480, 2542, 2790, 2952, 3158, 3280, 3690, 3720, 3813, 4464, 4737, 4920, 5084, 5580, 5904, 6316, 6355, 7380, 7440, 7626, 7895, 9474, 9840, 10168, 11160, 11439, 12632, 12710, 14211, 14760, 15252, 15790, 18948, 19065, 20336, 22320, 22878, 23685, 25264, 25420, 28422, 29520, 30504, 31580, 37896, 38130, 45756, 47370, 48949, 50840, 56844, 57195, 61008, 63160, 64739, 71055, 75792, 76260, 91512, 94740, 97898, 101680, 113688, 114390, 126320, 129478, 142110, 146847, 152520, 183024, 189480, 194217, 195796, 227376, 228780, 244745, 258956, 284220, 293694, 305040, 323695, 378960, 388434, 391592, 440541, 457560, 489490, 517912, 568440, 582651, 587388, 647390, 734235, 776868, 783184, 881082, 915120, 971085, 978980, 1035824, 1136880, 1165302, 1174776, 1294780, 1468470, 1553736, 1762164, 1942170, 1957960, 2006909, 2202705, 2330604, 2349552, 2589560, 2913255, 2936940, 3107472, 3524328, 3884340, 3915920, 4013818, 4405410, 4661208, 5179120, 5826510, 5873880, 6020727, 7048656, 7768680, 8027636, 8810820, 9322416, 10034545, 11653020, 11747760, 12041454, 15537360, 16055272, 17621640, 18062181, 20069090, 23306040, 24082908, 30103635, 32110544, 35243280, 36124362, 40138180, 46612080, 48165816, 60207270, 72248724, 80276360, 90310905, 96331632, 120414540, 144497448, 160552720, 180621810, 240829080, 288994896, 361243620, 481658160, 722487240, 1444974480]

約数ペア:

[(1, 1444974480), (2, 722487240), (3, 481658160), (4, 361243620), (5, 288994896), (6, 240829080), (8, 180621810), (9, 160552720), (10, 144497448), (12, 120414540), (15, 96331632), (16, 90310905), (18, 80276360), (20, 72248724), (24, 60207270), (30, 48165816), (31, 46612080), (36, 40138180), (40, 36124362), (41, 35243280), (45, 32110544), (48, 30103635), (60, 24082908), (62, 23306040), (72, 20069090), (80, 18062181), (82, 17621640), (90, 16055272), (93, 15537360), (120, 12041454), (123, 11747760), (124, 11653020), (144, 10034545), (155, 9322416), (164, 8810820), (180, 8027636), (186, 7768680), (205, 7048656), (240, 6020727), (246, 5873880), (248, 5826510), (279, 5179120), (310, 4661208), (328, 4405410), (360, 4013818), (369, 3915920), (372, 3884340), (410, 3524328), (465, 3107472), (492, 2936940), (496, 2913255), (558, 2589560), (615, 2349552), (620, 2330604), (656, 2202705), (720, 2006909), (738, 1957960), (744, 1942170), (820, 1762164), (930, 1553736), (984, 1468470), (1116, 1294780), (1230, 1174776), (1240, 1165302), (1271, 1136880), (1395, 1035824), (1476, 978980), (1488, 971085), (1579, 915120), (1640, 881082), (1845, 783184), (1860, 776868), (1968, 734235), (2232, 647390), (2460, 587388), (2480, 582651), (2542, 568440), (2790, 517912), (2952, 489490), (3158, 457560), (3280, 440541), (3690, 391592), (3720, 388434), (3813, 378960), (4464, 323695), (4737, 305040), (4920, 293694), (5084, 284220), (5580, 258956), (5904, 244745), (6316, 228780), (6355, 227376), (7380, 195796), (7440, 194217), (7626, 189480), (7895, 183024), (9474, 152520), (9840, 146847), (10168, 142110), (11160, 129478), (11439, 126320), (12632, 114390), (12710, 113688), (14211, 101680), (14760, 97898), (15252, 94740), (15790, 91512), (18948, 76260), (19065, 75792), (20336, 71055), (22320, 64739), (22878, 63160), (23685, 61008), (25264, 57195), (25420, 56844), (28422, 50840), (29520, 48949), (30504, 47370), (31580, 45756), (37896, 38130)]