154665480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19237}}^1$

素因数の和:19318

約数の個数: 64

約数和(自身を含む): 470946240

約数和(自身を除く): 316280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 192370, 230844, 288555, 384740, 461688, 577110, 769480, 1154220, 1288879, 2308440, 2577758, 3866637, 5155516, 6444395, 7733274, 10311032, 12888790, 15466548, 19333185, 25777580, 30933096, 38666370, 51555160, 77332740, 154665480]

約数ペア:

[(1, 154665480), (2, 77332740), (3, 51555160), (4, 38666370), (5, 30933096), (6, 25777580), (8, 19333185), (10, 15466548), (12, 12888790), (15, 10311032), (20, 7733274), (24, 6444395), (30, 5155516), (40, 3866637), (60, 2577758), (67, 2308440), (120, 1288879), (134, 1154220), (201, 769480), (268, 577110), (335, 461688), (402, 384740), (536, 288555), (670, 230844), (804, 192370), (1005, 153896), (1340, 115422), (1608, 96185), (2010, 76948), (2680, 57711), (4020, 38474), (8040, 19237)]