456224640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2020

約数の個数: 128

約数和(自身を含む): 1466449920

約数和(自身を除く): 1010225280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1871, 1905, 1920, 2032, 2540, 3048, 3742, 3810, 4064, 5080, 5613, 6096, 7484, 7620, 8128, 9355, 10160, 11226, 12192, 14968, 15240, 16256, 18710, 20320, 22452, 24384, 28065, 29936, 30480, 37420, 40640, 44904, 48768, 56130, 59872, 60960, 74840, 81280, 89808, 112260, 119744, 121920, 149680, 179616, 224520, 237617, 239488, 243840, 299360, 359232, 449040, 475234, 598720, 712851, 718464, 898080, 950468, 1188085, 1197440, 1425702, 1796160, 1900936, 2376170, 2851404, 3564255, 3592320, 3801872, 4752340, 5702808, 7128510, 7603744, 9504680, 11405616, 14257020, 15207488, 19009360, 22811232, 28514040, 30414976, 38018720, 45622464, 57028080, 76037440, 91244928, 114056160, 152074880, 228112320, 456224640]

約数ペア:

[(1, 456224640), (2, 228112320), (3, 152074880), (4, 114056160), (5, 91244928), (6, 76037440), (8, 57028080), (10, 45622464), (12, 38018720), (15, 30414976), (16, 28514040), (20, 22811232), (24, 19009360), (30, 15207488), (32, 14257020), (40, 11405616), (48, 9504680), (60, 7603744), (64, 7128510), (80, 5702808), (96, 4752340), (120, 3801872), (127, 3592320), (128, 3564255), (160, 2851404), (192, 2376170), (240, 1900936), (254, 1796160), (320, 1425702), (381, 1197440), (384, 1188085), (480, 950468), (508, 898080), (635, 718464), (640, 712851), (762, 598720), (960, 475234), (1016, 449040), (1270, 359232), (1524, 299360), (1871, 243840), (1905, 239488), (1920, 237617), (2032, 224520), (2540, 179616), (3048, 149680), (3742, 121920), (3810, 119744), (4064, 112260), (5080, 89808), (5613, 81280), (6096, 74840), (7484, 60960), (7620, 59872), (8128, 56130), (9355, 48768), (10160, 44904), (11226, 40640), (12192, 37420), (14968, 30480), (15240, 29936), (16256, 28065), (18710, 24384), (20320, 22452)]