279394680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2328289}}^1$

素因数の和:2328303

約数の個数: 32

約数和(自身を含む): 838184400

約数和(自身を除く): 558789720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2328289, 4656578, 6984867, 9313156, 11641445, 13969734, 18626312, 23282890, 27939468, 34924335, 46565780, 55878936, 69848670, 93131560, 139697340, 279394680]

約数ペア:

[(1, 279394680), (2, 139697340), (3, 93131560), (4, 69848670), (5, 55878936), (6, 46565780), (8, 34924335), (10, 27939468), (12, 23282890), (15, 18626312), (20, 13969734), (24, 11641445), (30, 9313156), (40, 6984867), (60, 4656578), (120, 2328289)]