57273360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238639}}^1$

素因数の和:238655

約数の個数: 40

約数和(自身を含む): 177548160

約数和(自身を除く): 120274800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238639, 477278, 715917, 954556, 1193195, 1431834, 1909112, 2386390, 2863668, 3579585, 3818224, 4772780, 5727336, 7159170, 9545560, 11454672, 14318340, 19091120, 28636680, 57273360]

約数ペア:

[(1, 57273360), (2, 28636680), (3, 19091120), (4, 14318340), (5, 11454672), (6, 9545560), (8, 7159170), (10, 5727336), (12, 4772780), (15, 3818224), (16, 3579585), (20, 2863668), (24, 2386390), (30, 1909112), (40, 1431834), (48, 1193195), (60, 954556), (80, 715917), (120, 477278), (240, 238639)]