159616920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25097}}^1$

素因数の和:25164

約数の個数: 64

約数和(自身を含む): 487905120

約数和(自身を除く): 328288200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 25097, 50194, 75291, 100388, 125485, 150582, 200776, 250970, 301164, 376455, 501940, 602328, 752910, 1003880, 1330141, 1505820, 2660282, 3011640, 3990423, 5320564, 6650705, 7980846, 10641128, 13301410, 15961692, 19952115, 26602820, 31923384, 39904230, 53205640, 79808460, 159616920]

約数ペア:

[(1, 159616920), (2, 79808460), (3, 53205640), (4, 39904230), (5, 31923384), (6, 26602820), (8, 19952115), (10, 15961692), (12, 13301410), (15, 10641128), (20, 7980846), (24, 6650705), (30, 5320564), (40, 3990423), (53, 3011640), (60, 2660282), (106, 1505820), (120, 1330141), (159, 1003880), (212, 752910), (265, 602328), (318, 501940), (424, 376455), (530, 301164), (636, 250970), (795, 200776), (1060, 150582), (1272, 125485), (1590, 100388), (2120, 75291), (3180, 50194), (6360, 25097)]