248436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2070301}}^1$

素因数の和:2070315

約数の個数: 32

約数和(自身を含む): 745308720

約数和(自身を除く): 496872600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2070301, 4140602, 6210903, 8281204, 10351505, 12421806, 16562408, 20703010, 24843612, 31054515, 41406020, 49687224, 62109030, 82812040, 124218060, 248436120]

約数ペア:

[(1, 248436120), (2, 124218060), (3, 82812040), (4, 62109030), (5, 49687224), (6, 41406020), (8, 31054515), (10, 24843612), (12, 20703010), (15, 16562408), (20, 12421806), (24, 10351505), (30, 8281204), (40, 6210903), (60, 4140602), (120, 2070301)]