64301040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9948

約数の個数: 100

約数和(自身を含む): 223349544

約数和(自身を除く): 159048504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 89307, 99230, 119076, 148845, 158768, 178614, 198460, 238152, 267921, 297690, 357228, 396920, 446535, 476304, 535842, 595380, 714456, 793840, 803763, 893070, 1071684, 1190760, 1339605, 1428912, 1607526, 1786140, 2143368, 2381520, 2679210, 3215052, 3572280, 4018815, 4286736, 5358420, 6430104, 7144560, 8037630, 10716840, 12860208, 16075260, 21433680, 32150520, 64301040]

約数ペア:

[(1, 64301040), (2, 32150520), (3, 21433680), (4, 16075260), (5, 12860208), (6, 10716840), (8, 8037630), (9, 7144560), (10, 6430104), (12, 5358420), (15, 4286736), (16, 4018815), (18, 3572280), (20, 3215052), (24, 2679210), (27, 2381520), (30, 2143368), (36, 1786140), (40, 1607526), (45, 1428912), (48, 1339605), (54, 1190760), (60, 1071684), (72, 893070), (80, 803763), (81, 793840), (90, 714456), (108, 595380), (120, 535842), (135, 476304), (144, 446535), (162, 396920), (180, 357228), (216, 297690), (240, 267921), (270, 238152), (324, 198460), (360, 178614), (405, 158768), (432, 148845), (540, 119076), (648, 99230), (720, 89307), (810, 79384), (1080, 59538), (1296, 49615), (1620, 39692), (2160, 29769), (3240, 19846), (6480, 9923)]