63779280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265747}}^1$

素因数の和:265763

約数の個数: 40

約数和(自身を含む): 197716512

約数和(自身を除く): 133937232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265747, 531494, 797241, 1062988, 1328735, 1594482, 2125976, 2657470, 3188964, 3986205, 4251952, 5314940, 6377928, 7972410, 10629880, 12755856, 15944820, 21259760, 31889640, 63779280]

約数ペア:

[(1, 63779280), (2, 31889640), (3, 21259760), (4, 15944820), (5, 12755856), (6, 10629880), (8, 7972410), (10, 6377928), (12, 5314940), (15, 4251952), (16, 3986205), (20, 3188964), (24, 2657470), (30, 2125976), (40, 1594482), (48, 1328735), (60, 1062988), (80, 797241), (120, 531494), (240, 265747)]