70181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9480

約数の個数: 80

約数和(自身を含む): 224604672

約数和(自身を除く): 154423152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9433, 18866, 28299, 37732, 47165, 56598, 75464, 94330, 113196, 141495, 150928, 188660, 226392, 282990, 292423, 377320, 452784, 565980, 584846, 754640, 877269, 1131960, 1169692, 1462115, 1754538, 2263920, 2339384, 2924230, 3509076, 4386345, 4678768, 5848460, 7018152, 8772690, 11696920, 14036304, 17545380, 23393840, 35090760, 70181520]

約数ペア:

[(1, 70181520), (2, 35090760), (3, 23393840), (4, 17545380), (5, 14036304), (6, 11696920), (8, 8772690), (10, 7018152), (12, 5848460), (15, 4678768), (16, 4386345), (20, 3509076), (24, 2924230), (30, 2339384), (31, 2263920), (40, 1754538), (48, 1462115), (60, 1169692), (62, 1131960), (80, 877269), (93, 754640), (120, 584846), (124, 565980), (155, 452784), (186, 377320), (240, 292423), (248, 282990), (310, 226392), (372, 188660), (465, 150928), (496, 141495), (620, 113196), (744, 94330), (930, 75464), (1240, 56598), (1488, 47165), (1860, 37732), (2480, 28299), (3720, 18866), (7440, 9433)]