120680520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32441}}^1$

素因数の和:32486

約数の個数: 64

約数和(自身を含む): 373731840

約数和(自身を除く): 253051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 32441, 64882, 97323, 129764, 162205, 194646, 259528, 324410, 389292, 486615, 648820, 778584, 973230, 1005671, 1297640, 1946460, 2011342, 3017013, 3892920, 4022684, 5028355, 6034026, 8045368, 10056710, 12068052, 15085065, 20113420, 24136104, 30170130, 40226840, 60340260, 120680520]

約数ペア:

[(1, 120680520), (2, 60340260), (3, 40226840), (4, 30170130), (5, 24136104), (6, 20113420), (8, 15085065), (10, 12068052), (12, 10056710), (15, 8045368), (20, 6034026), (24, 5028355), (30, 4022684), (31, 3892920), (40, 3017013), (60, 2011342), (62, 1946460), (93, 1297640), (120, 1005671), (124, 973230), (155, 778584), (186, 648820), (248, 486615), (310, 389292), (372, 324410), (465, 259528), (620, 194646), (744, 162205), (930, 129764), (1240, 97323), (1860, 64882), (3720, 32441)]