136539120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{568913}}^1$

素因数の和:568929

約数の個数: 40

約数和(自身を含む): 423272016

約数和(自身を除く): 286732896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 568913, 1137826, 1706739, 2275652, 2844565, 3413478, 4551304, 5689130, 6826956, 8533695, 9102608, 11378260, 13653912, 17067390, 22756520, 27307824, 34134780, 45513040, 68269560, 136539120]

約数ペア:

[(1, 136539120), (2, 68269560), (3, 45513040), (4, 34134780), (5, 27307824), (6, 22756520), (8, 17067390), (10, 13653912), (12, 11378260), (15, 9102608), (16, 8533695), (20, 6826956), (24, 5689130), (30, 4551304), (40, 3413478), (48, 2844565), (60, 2275652), (80, 1706739), (120, 1137826), (240, 568913)]