120251640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1489}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 361533600

約数和(自身を除く): 241281960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1346, 1489, 2019, 2692, 2978, 3365, 4038, 4467, 5384, 5956, 6730, 7445, 8076, 8934, 10095, 11912, 13460, 14890, 16152, 17868, 20190, 22335, 26920, 29780, 35736, 40380, 44670, 59560, 80760, 89340, 178680, 1002097, 2004194, 3006291, 4008388, 5010485, 6012582, 8016776, 10020970, 12025164, 15031455, 20041940, 24050328, 30062910, 40083880, 60125820, 120251640]

約数ペア:

[(1, 120251640), (2, 60125820), (3, 40083880), (4, 30062910), (5, 24050328), (6, 20041940), (8, 15031455), (10, 12025164), (12, 10020970), (15, 8016776), (20, 6012582), (24, 5010485), (30, 4008388), (40, 3006291), (60, 2004194), (120, 1002097), (673, 178680), (1346, 89340), (1489, 80760), (2019, 59560), (2692, 44670), (2978, 40380), (3365, 35736), (4038, 29780), (4467, 26920), (5384, 22335), (5956, 20190), (6730, 17868), (7445, 16152), (8076, 14890), (8934, 13460), (10095, 11912)]