201320160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419417}}^1$

素因数の和:419435

約数の個数: 48

約数和(自身を含む): 634160016

約数和(自身を除く): 432839856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419417, 838834, 1258251, 1677668, 2097085, 2516502, 3355336, 4194170, 5033004, 6291255, 6710672, 8388340, 10066008, 12582510, 13421344, 16776680, 20132016, 25165020, 33553360, 40264032, 50330040, 67106720, 100660080, 201320160]

約数ペア:

[(1, 201320160), (2, 100660080), (3, 67106720), (4, 50330040), (5, 40264032), (6, 33553360), (8, 25165020), (10, 20132016), (12, 16776680), (15, 13421344), (16, 12582510), (20, 10066008), (24, 8388340), (30, 6710672), (32, 6291255), (40, 5033004), (48, 4194170), (60, 3355336), (80, 2516502), (96, 2097085), (120, 1677668), (160, 1258251), (240, 838834), (480, 419417)]