133687920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557033}}^1$

素因数の和:557049

約数の個数: 40

約数和(自身を含む): 414433296

約数和(自身を除く): 280745376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557033, 1114066, 1671099, 2228132, 2785165, 3342198, 4456264, 5570330, 6684396, 8355495, 8912528, 11140660, 13368792, 16710990, 22281320, 26737584, 33421980, 44562640, 66843960, 133687920]

約数ペア:

[(1, 133687920), (2, 66843960), (3, 44562640), (4, 33421980), (5, 26737584), (6, 22281320), (8, 16710990), (10, 13368792), (12, 11140660), (15, 8912528), (16, 8355495), (20, 6684396), (24, 5570330), (30, 4456264), (40, 3342198), (48, 2785165), (60, 2228132), (80, 1671099), (120, 1114066), (240, 557033)]