749523840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30064

約数の個数: 128

約数和(自身を含む): 2572970400

約数和(自身を除く): 1823446560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 30029, 60058, 90087, 120116, 150145, 180174, 240232, 300290, 360348, 390377, 450435, 480464, 600580, 720696, 780754, 900870, 960928, 1171131, 1201160, 1441392, 1561508, 1801740, 1921856, 1951885, 2342262, 2402320, 2882784, 3123016, 3603480, 3843712, 3903770, 4684524, 4804640, 5765568, 5855655, 6246032, 7206960, 7807540, 9369048, 9609280, 11531136, 11711310, 12492064, 14413920, 15615080, 18738096, 19218560, 23422620, 24984128, 28827840, 31230160, 37476192, 46845240, 49968256, 57655680, 62460320, 74952384, 93690480, 124920640, 149904768, 187380960, 249841280, 374761920, 749523840]

約数ペア:

[(1, 749523840), (2, 374761920), (3, 249841280), (4, 187380960), (5, 149904768), (6, 124920640), (8, 93690480), (10, 74952384), (12, 62460320), (13, 57655680), (15, 49968256), (16, 46845240), (20, 37476192), (24, 31230160), (26, 28827840), (30, 24984128), (32, 23422620), (39, 19218560), (40, 18738096), (48, 15615080), (52, 14413920), (60, 12492064), (64, 11711310), (65, 11531136), (78, 9609280), (80, 9369048), (96, 7807540), (104, 7206960), (120, 6246032), (128, 5855655), (130, 5765568), (156, 4804640), (160, 4684524), (192, 3903770), (195, 3843712), (208, 3603480), (240, 3123016), (260, 2882784), (312, 2402320), (320, 2342262), (384, 1951885), (390, 1921856), (416, 1801740), (480, 1561508), (520, 1441392), (624, 1201160), (640, 1171131), (780, 960928), (832, 900870), (960, 780754), (1040, 720696), (1248, 600580), (1560, 480464), (1664, 450435), (1920, 390377), (2080, 360348), (2496, 300290), (3120, 240232), (4160, 180174), (4992, 150145), (6240, 120116), (8320, 90087), (12480, 60058), (24960, 30029)]