72692520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19541}}^1$

素因数の和:19586

約数の個数: 64

約数和(自身を含む): 225123840

約数和(自身を除く): 152431320

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, 19541, 39082, 58623, 78164, 97705, 117246, 156328, 195410, 234492, 293115, 390820, 468984, 586230, 605771, 781640, 1172460, 1211542, 1817313, 2344920, 2423084, 3028855, 3634626, 4846168, 6057710, 7269252, 9086565, 12115420, 14538504, 18173130, 24230840, 36346260, 72692520]

約数ペア:

[(1, 72692520), (2, 36346260), (3, 24230840), (4, 18173130), (5, 14538504), (6, 12115420), (8, 9086565), (10, 7269252), (12, 6057710), (15, 4846168), (20, 3634626), (24, 3028855), (30, 2423084), (31, 2344920), (40, 1817313), (60, 1211542), (62, 1172460), (93, 781640), (120, 605771), (124, 586230), (155, 468984), (186, 390820), (248, 293115), (310, 234492), (372, 195410), (465, 156328), (620, 117246), (744, 97705), (930, 78164), (1240, 58623), (1860, 39082), (3720, 19541)]