11925840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 40711680

約数和(自身を除く): 28785840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 79, 80, 85, 102, 111, 120, 136, 148, 158, 170, 185, 204, 222, 237, 240, 255, 272, 296, 316, 340, 370, 395, 408, 444, 474, 510, 555, 592, 629, 632, 680, 740, 790, 816, 888, 948, 1020, 1110, 1185, 1258, 1264, 1343, 1360, 1480, 1580, 1776, 1887, 1896, 2040, 2220, 2370, 2516, 2686, 2923, 2960, 3145, 3160, 3774, 3792, 4029, 4080, 4440, 4740, 5032, 5372, 5846, 6290, 6320, 6715, 7548, 8058, 8769, 8880, 9435, 9480, 10064, 10744, 11692, 12580, 13430, 14615, 15096, 16116, 17538, 18870, 18960, 20145, 21488, 23384, 25160, 26860, 29230, 30192, 32232, 35076, 37740, 40290, 43845, 46768, 49691, 50320, 53720, 58460, 64464, 70152, 75480, 80580, 87690, 99382, 107440, 116920, 140304, 149073, 150960, 161160, 175380, 198764, 233840, 248455, 298146, 322320, 350760, 397528, 496910, 596292, 701520, 745365, 795056, 993820, 1192584, 1490730, 1987640, 2385168, 2981460, 3975280, 5962920, 11925840]

約数ペア:

[(1, 11925840), (2, 5962920), (3, 3975280), (4, 2981460), (5, 2385168), (6, 1987640), (8, 1490730), (10, 1192584), (12, 993820), (15, 795056), (16, 745365), (17, 701520), (20, 596292), (24, 496910), (30, 397528), (34, 350760), (37, 322320), (40, 298146), (48, 248455), (51, 233840), (60, 198764), (68, 175380), (74, 161160), (79, 150960), (80, 149073), (85, 140304), (102, 116920), (111, 107440), (120, 99382), (136, 87690), (148, 80580), (158, 75480), (170, 70152), (185, 64464), (204, 58460), (222, 53720), (237, 50320), (240, 49691), (255, 46768), (272, 43845), (296, 40290), (316, 37740), (340, 35076), (370, 32232), (395, 30192), (408, 29230), (444, 26860), (474, 25160), (510, 23384), (555, 21488), (592, 20145), (629, 18960), (632, 18870), (680, 17538), (740, 16116), (790, 15096), (816, 14615), (888, 13430), (948, 12580), (1020, 11692), (1110, 10744), (1185, 10064), (1258, 9480), (1264, 9435), (1343, 8880), (1360, 8769), (1480, 8058), (1580, 7548), (1776, 6715), (1887, 6320), (1896, 6290), (2040, 5846), (2220, 5372), (2370, 5032), (2516, 4740), (2686, 4440), (2923, 4080), (2960, 4029), (3145, 3792), (3160, 3774)]