313222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2610191}}^1$

素因数の和:2610205

約数の個数: 32

約数和(自身を含む): 939669120

約数和(自身を除く): 626446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2610191, 5220382, 7830573, 10440764, 13050955, 15661146, 20881528, 26101910, 31322292, 39152865, 52203820, 62644584, 78305730, 104407640, 156611460, 313222920]

約数ペア:

[(1, 313222920), (2, 156611460), (3, 104407640), (4, 78305730), (5, 62644584), (6, 52203820), (8, 39152865), (10, 31322292), (12, 26101910), (15, 20881528), (20, 15661146), (24, 13050955), (30, 10440764), (40, 7830573), (60, 5220382), (120, 2610191)]