15691104540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{7573}}^1$

素因数の和:8873

約数の個数: 120

約数和(自身を含む): 49268567040

約数和(自身を除く): 33577462500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1279, 1620, 2558, 3837, 5116, 6395, 7573, 7674, 11511, 12790, 15146, 15348, 19185, 22719, 23022, 25580, 30292, 34533, 37865, 38370, 45438, 46044, 57555, 68157, 69066, 75730, 76740, 90876, 103599, 113595, 115110, 136314, 138132, 151460, 172665, 204471, 207198, 227190, 230220, 272628, 340785, 345330, 408942, 414396, 454380, 517995, 613413, 681570, 690660, 817884, 1022355, 1035990, 1226826, 1363140, 2044710, 2071980, 2453652, 3067065, 4089420, 6134130, 9685867, 12268260, 19371734, 29057601, 38743468, 48429335, 58115202, 87172803, 96858670, 116230404, 145288005, 174345606, 193717340, 261518409, 290576010, 348691212, 435864015, 523036818, 581152020, 784555227, 871728030, 1046073636, 1307592045, 1569110454, 1743456060, 2615184090, 3138220908, 3922776135, 5230368180, 7845552270, 15691104540]

約数ペア:

[(1, 15691104540), (2, 7845552270), (3, 5230368180), (4, 3922776135), (5, 3138220908), (6, 2615184090), (9, 1743456060), (10, 1569110454), (12, 1307592045), (15, 1046073636), (18, 871728030), (20, 784555227), (27, 581152020), (30, 523036818), (36, 435864015), (45, 348691212), (54, 290576010), (60, 261518409), (81, 193717340), (90, 174345606), (108, 145288005), (135, 116230404), (162, 96858670), (180, 87172803), (270, 58115202), (324, 48429335), (405, 38743468), (540, 29057601), (810, 19371734), (1279, 12268260), (1620, 9685867), (2558, 6134130), (3837, 4089420), (5116, 3067065), (6395, 2453652), (7573, 2071980), (7674, 2044710), (11511, 1363140), (12790, 1226826), (15146, 1035990), (15348, 1022355), (19185, 817884), (22719, 690660), (23022, 681570), (25580, 613413), (30292, 517995), (34533, 454380), (37865, 414396), (38370, 408942), (45438, 345330), (46044, 340785), (57555, 272628), (68157, 230220), (69066, 227190), (75730, 207198), (76740, 204471), (90876, 172665), (103599, 151460), (113595, 138132), (115110, 136314)]