123146160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{513109}}^1$

素因数の和:513125

約数の個数: 40

約数和(自身を含む): 381753840

約数和(自身を除く): 258607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 513109, 1026218, 1539327, 2052436, 2565545, 3078654, 4104872, 5131090, 6157308, 7696635, 8209744, 10262180, 12314616, 15393270, 20524360, 24629232, 30786540, 41048720, 61573080, 123146160]

約数ペア:

[(1, 123146160), (2, 61573080), (3, 41048720), (4, 30786540), (5, 24629232), (6, 20524360), (8, 15393270), (10, 12314616), (12, 10262180), (15, 8209744), (16, 7696635), (20, 6157308), (24, 5131090), (30, 4104872), (40, 3078654), (48, 2565545), (60, 2052436), (80, 1539327), (120, 1026218), (240, 513109)]