30322680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 92275200

約数和(自身を除く): 61952520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3559, 4260, 7118, 8520, 10677, 14236, 17795, 21354, 28472, 35590, 42708, 53385, 71180, 85416, 106770, 142360, 213540, 252689, 427080, 505378, 758067, 1010756, 1263445, 1516134, 2021512, 2526890, 3032268, 3790335, 5053780, 6064536, 7580670, 10107560, 15161340, 30322680]

約数ペア:

[(1, 30322680), (2, 15161340), (3, 10107560), (4, 7580670), (5, 6064536), (6, 5053780), (8, 3790335), (10, 3032268), (12, 2526890), (15, 2021512), (20, 1516134), (24, 1263445), (30, 1010756), (40, 758067), (60, 505378), (71, 427080), (120, 252689), (142, 213540), (213, 142360), (284, 106770), (355, 85416), (426, 71180), (568, 53385), (710, 42708), (852, 35590), (1065, 28472), (1420, 21354), (1704, 17795), (2130, 14236), (2840, 10677), (3559, 8520), (4260, 7118)]