42455760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176899}}^1$

素因数の和:176915

約数の個数: 40

約数和(自身を含む): 131613600

約数和(自身を除く): 89157840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176899, 353798, 530697, 707596, 884495, 1061394, 1415192, 1768990, 2122788, 2653485, 2830384, 3537980, 4245576, 5306970, 7075960, 8491152, 10613940, 14151920, 21227880, 42455760]

約数ペア:

[(1, 42455760), (2, 21227880), (3, 14151920), (4, 10613940), (5, 8491152), (6, 7075960), (8, 5306970), (10, 4245576), (12, 3537980), (15, 2830384), (16, 2653485), (20, 2122788), (24, 1768990), (30, 1415192), (40, 1061394), (48, 884495), (60, 707596), (80, 530697), (120, 353798), (240, 176899)]