2051230560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4273397}}^1$

素因数の和:4273415

約数の個数: 48

約数和(自身を含む): 6461377776

約数和(自身を除く): 4410147216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4273397, 8546794, 12820191, 17093588, 21366985, 25640382, 34187176, 42733970, 51280764, 64100955, 68374352, 85467940, 102561528, 128201910, 136748704, 170935880, 205123056, 256403820, 341871760, 410246112, 512807640, 683743520, 1025615280, 2051230560]

約数ペア:

[(1, 2051230560), (2, 1025615280), (3, 683743520), (4, 512807640), (5, 410246112), (6, 341871760), (8, 256403820), (10, 205123056), (12, 170935880), (15, 136748704), (16, 128201910), (20, 102561528), (24, 85467940), (30, 68374352), (32, 64100955), (40, 51280764), (48, 42733970), (60, 34187176), (80, 25640382), (96, 21366985), (120, 17093588), (160, 12820191), (240, 8546794), (480, 4273397)]