3638261520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{71171}}^1$

素因数の和:71261

約数の個数: 120

約数和(自身を含む): 12390760512

約数和(自身を除く): 8752498992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 71171, 142342, 213513, 284684, 355855, 427026, 569368, 640539, 711710, 854052, 1067565, 1138736, 1281078, 1423420, 1708104, 2135130, 2562156, 2846840, 3202695, 3416208, 4270260, 5053141, 5124312, 5693680, 6405390, 8540520, 10106282, 10248624, 12810780, 15159423, 17081040, 20212564, 25265705, 25621560, 30318846, 40425128, 45478269, 50531410, 51243120, 60637692, 75797115, 80850256, 90956538, 101062820, 121275384, 151594230, 181913076, 202125640, 227391345, 242550768, 303188460, 363826152, 404251280, 454782690, 606376920, 727652304, 909565380, 1212753840, 1819130760, 3638261520]

約数ペア:

[(1, 3638261520), (2, 1819130760), (3, 1212753840), (4, 909565380), (5, 727652304), (6, 606376920), (8, 454782690), (9, 404251280), (10, 363826152), (12, 303188460), (15, 242550768), (16, 227391345), (18, 202125640), (20, 181913076), (24, 151594230), (30, 121275384), (36, 101062820), (40, 90956538), (45, 80850256), (48, 75797115), (60, 60637692), (71, 51243120), (72, 50531410), (80, 45478269), (90, 40425128), (120, 30318846), (142, 25621560), (144, 25265705), (180, 20212564), (213, 17081040), (240, 15159423), (284, 12810780), (355, 10248624), (360, 10106282), (426, 8540520), (568, 6405390), (639, 5693680), (710, 5124312), (720, 5053141), (852, 4270260), (1065, 3416208), (1136, 3202695), (1278, 2846840), (1420, 2562156), (1704, 2135130), (2130, 1708104), (2556, 1423420), (2840, 1281078), (3195, 1138736), (3408, 1067565), (4260, 854052), (5112, 711710), (5680, 640539), (6390, 569368), (8520, 427026), (10224, 355855), (12780, 284684), (17040, 213513), (25560, 142342), (51120, 71171)]