80247360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83591}}^1$

素因数の和:83611

約数の個数: 56

約数和(自身を含む): 254788416

約数和(自身を除く): 174541056

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, 83591, 167182, 250773, 334364, 417955, 501546, 668728, 835910, 1003092, 1253865, 1337456, 1671820, 2006184, 2507730, 2674912, 3343640, 4012368, 5015460, 5349824, 6687280, 8024736, 10030920, 13374560, 16049472, 20061840, 26749120, 40123680, 80247360]

約数ペア:

[(1, 80247360), (2, 40123680), (3, 26749120), (4, 20061840), (5, 16049472), (6, 13374560), (8, 10030920), (10, 8024736), (12, 6687280), (15, 5349824), (16, 5015460), (20, 4012368), (24, 3343640), (30, 2674912), (32, 2507730), (40, 2006184), (48, 1671820), (60, 1337456), (64, 1253865), (80, 1003092), (96, 835910), (120, 668728), (160, 501546), (192, 417955), (240, 334364), (320, 250773), (480, 167182), (960, 83591)]