489716160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{510121}}^1$

素因数の和:510141

約数の個数: 56

約数和(自身を含む): 1554851856

約数和(自身を除く): 1065135696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 510121, 1020242, 1530363, 2040484, 2550605, 3060726, 4080968, 5101210, 6121452, 7651815, 8161936, 10202420, 12242904, 15303630, 16323872, 20404840, 24485808, 30607260, 32647744, 40809680, 48971616, 61214520, 81619360, 97943232, 122429040, 163238720, 244858080, 489716160]

約数ペア:

[(1, 489716160), (2, 244858080), (3, 163238720), (4, 122429040), (5, 97943232), (6, 81619360), (8, 61214520), (10, 48971616), (12, 40809680), (15, 32647744), (16, 30607260), (20, 24485808), (24, 20404840), (30, 16323872), (32, 15303630), (40, 12242904), (48, 10202420), (60, 8161936), (64, 7651815), (80, 6121452), (96, 5101210), (120, 4080968), (160, 3060726), (192, 2550605), (240, 2040484), (320, 1530363), (480, 1020242), (960, 510121)]