89621520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 80

約数和(自身を含む): 279779712

約数和(自身を除く): 190158192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 2473, 3020, 3624, 4530, 4946, 6040, 7248, 7419, 9060, 9892, 12080, 12365, 14838, 18120, 19784, 24730, 29676, 36240, 37095, 39568, 49460, 59352, 74190, 98920, 118704, 148380, 197840, 296760, 373423, 593520, 746846, 1120269, 1493692, 1867115, 2240538, 2987384, 3734230, 4481076, 5601345, 5974768, 7468460, 8962152, 11202690, 14936920, 17924304, 22405380, 29873840, 44810760, 89621520]

約数ペア:

[(1, 89621520), (2, 44810760), (3, 29873840), (4, 22405380), (5, 17924304), (6, 14936920), (8, 11202690), (10, 8962152), (12, 7468460), (15, 5974768), (16, 5601345), (20, 4481076), (24, 3734230), (30, 2987384), (40, 2240538), (48, 1867115), (60, 1493692), (80, 1120269), (120, 746846), (151, 593520), (240, 373423), (302, 296760), (453, 197840), (604, 148380), (755, 118704), (906, 98920), (1208, 74190), (1510, 59352), (1812, 49460), (2265, 39568), (2416, 37095), (2473, 36240), (3020, 29676), (3624, 24730), (4530, 19784), (4946, 18120), (6040, 14838), (7248, 12365), (7419, 12080), (9060, 9892)]