198910560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414397}}^1$

素因数の和:414415

約数の個数: 48

約数和(自身を含む): 626569776

約数和(自身を除く): 427659216

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, 414397, 828794, 1243191, 1657588, 2071985, 2486382, 3315176, 4143970, 4972764, 6215955, 6630352, 8287940, 9945528, 12431910, 13260704, 16575880, 19891056, 24863820, 33151760, 39782112, 49727640, 66303520, 99455280, 198910560]

約数ペア:

[(1, 198910560), (2, 99455280), (3, 66303520), (4, 49727640), (5, 39782112), (6, 33151760), (8, 24863820), (10, 19891056), (12, 16575880), (15, 13260704), (16, 12431910), (20, 9945528), (24, 8287940), (30, 6630352), (32, 6215955), (40, 4972764), (48, 4143970), (60, 3315176), (80, 2486382), (96, 2071985), (120, 1657588), (160, 1243191), (240, 828794), (480, 414397)]