40243920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167683}}^1$

素因数の和:167699

約数の個数: 40

約数和(自身を含む): 124756896

約数和(自身を除く): 84512976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 167683, 335366, 503049, 670732, 838415, 1006098, 1341464, 1676830, 2012196, 2515245, 2682928, 3353660, 4024392, 5030490, 6707320, 8048784, 10060980, 13414640, 20121960, 40243920]

約数ペア:

[(1, 40243920), (2, 20121960), (3, 13414640), (4, 10060980), (5, 8048784), (6, 6707320), (8, 5030490), (10, 4024392), (12, 3353660), (15, 2682928), (16, 2515245), (20, 2012196), (24, 1676830), (30, 1341464), (40, 1006098), (48, 838415), (60, 670732), (80, 503049), (120, 335366), (240, 167683)]