3096840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 9408960

約数和(自身を除く): 6312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 197, 262, 393, 394, 524, 591, 655, 786, 788, 985, 1048, 1182, 1310, 1572, 1576, 1965, 1970, 2364, 2620, 2955, 3144, 3930, 3940, 4728, 5240, 5910, 7860, 7880, 11820, 15720, 23640, 25807, 51614, 77421, 103228, 129035, 154842, 206456, 258070, 309684, 387105, 516140, 619368, 774210, 1032280, 1548420, 3096840]

約数ペア:

[(1, 3096840), (2, 1548420), (3, 1032280), (4, 774210), (5, 619368), (6, 516140), (8, 387105), (10, 309684), (12, 258070), (15, 206456), (20, 154842), (24, 129035), (30, 103228), (40, 77421), (60, 51614), (120, 25807), (131, 23640), (197, 15720), (262, 11820), (393, 7880), (394, 7860), (524, 5910), (591, 5240), (655, 4728), (786, 3940), (788, 3930), (985, 3144), (1048, 2955), (1182, 2620), (1310, 2364), (1572, 1970), (1576, 1965)]