140157840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583991}}^1$

素因数の和:584007

約数の個数: 40

約数和(自身を含む): 434490048

約数和(自身を除く): 294332208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583991, 1167982, 1751973, 2335964, 2919955, 3503946, 4671928, 5839910, 7007892, 8759865, 9343856, 11679820, 14015784, 17519730, 23359640, 28031568, 35039460, 46719280, 70078920, 140157840]

約数ペア:

[(1, 140157840), (2, 70078920), (3, 46719280), (4, 35039460), (5, 28031568), (6, 23359640), (8, 17519730), (10, 14015784), (12, 11679820), (15, 9343856), (16, 8759865), (20, 7007892), (24, 5839910), (30, 4671928), (40, 3503946), (48, 2919955), (60, 2335964), (80, 1751973), (120, 1167982), (240, 583991)]