122261520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16480

約数の個数: 80

約数和(自身を含む): 391260672

約数和(自身を除く): 268999152

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, 16433, 32866, 49299, 65732, 82165, 98598, 131464, 164330, 197196, 246495, 262928, 328660, 394392, 492990, 509423, 657320, 788784, 985980, 1018846, 1314640, 1528269, 1971960, 2037692, 2547115, 3056538, 3943920, 4075384, 5094230, 6113076, 7641345, 8150768, 10188460, 12226152, 15282690, 20376920, 24452304, 30565380, 40753840, 61130760, 122261520]

約数ペア:

[(1, 122261520), (2, 61130760), (3, 40753840), (4, 30565380), (5, 24452304), (6, 20376920), (8, 15282690), (10, 12226152), (12, 10188460), (15, 8150768), (16, 7641345), (20, 6113076), (24, 5094230), (30, 4075384), (31, 3943920), (40, 3056538), (48, 2547115), (60, 2037692), (62, 1971960), (80, 1528269), (93, 1314640), (120, 1018846), (124, 985980), (155, 788784), (186, 657320), (240, 509423), (248, 492990), (310, 394392), (372, 328660), (465, 262928), (496, 246495), (620, 197196), (744, 164330), (930, 131464), (1240, 98598), (1488, 82165), (1860, 65732), (2480, 49299), (3720, 32866), (7440, 16433)]