122653680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{511057}}^1$

素因数の和:511073

約数の個数: 40

約数和(自身を含む): 380227152

約数和(自身を除く): 257573472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 511057, 1022114, 1533171, 2044228, 2555285, 3066342, 4088456, 5110570, 6132684, 7665855, 8176912, 10221140, 12265368, 15331710, 20442280, 24530736, 30663420, 40884560, 61326840, 122653680]

約数ペア:

[(1, 122653680), (2, 61326840), (3, 40884560), (4, 30663420), (5, 24530736), (6, 20442280), (8, 15331710), (10, 12265368), (12, 10221140), (15, 8176912), (16, 7665855), (20, 6132684), (24, 5110570), (30, 4088456), (40, 3066342), (48, 2555285), (60, 2044228), (80, 1533171), (120, 1022114), (240, 511057)]