140782920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173191}}^1$

素因数の和:1173205

約数の個数: 32

約数和(自身を含む): 422349120

約数和(自身を除く): 281566200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173191, 2346382, 3519573, 4692764, 5865955, 7039146, 9385528, 11731910, 14078292, 17597865, 23463820, 28156584, 35195730, 46927640, 70391460, 140782920]

約数ペア:

[(1, 140782920), (2, 70391460), (3, 46927640), (4, 35195730), (5, 28156584), (6, 23463820), (8, 17597865), (10, 14078292), (12, 11731910), (15, 9385528), (20, 7039146), (24, 5865955), (30, 4692764), (40, 3519573), (60, 2346382), (120, 1173191)]