128150160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{533959}}^1$

素因数の和:533975

約数の個数: 40

約数和(自身を含む): 397266240

約数和(自身を除く): 269116080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 533959, 1067918, 1601877, 2135836, 2669795, 3203754, 4271672, 5339590, 6407508, 8009385, 8543344, 10679180, 12815016, 16018770, 21358360, 25630032, 32037540, 42716720, 64075080, 128150160]

約数ペア:

[(1, 128150160), (2, 64075080), (3, 42716720), (4, 32037540), (5, 25630032), (6, 21358360), (8, 16018770), (10, 12815016), (12, 10679180), (15, 8543344), (16, 8009385), (20, 6407508), (24, 5339590), (30, 4271672), (40, 3203754), (48, 2669795), (60, 2135836), (80, 1601877), (120, 1067918), (240, 533959)]