138754320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8629}}^1$

素因数の和:8712

約数の個数: 80

約数和(自身を含む): 436608960

約数和(自身を除く): 297854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 8629, 16080, 17258, 25887, 34516, 43145, 51774, 69032, 86290, 103548, 129435, 138064, 172580, 207096, 258870, 345160, 414192, 517740, 578143, 690320, 1035480, 1156286, 1734429, 2070960, 2312572, 2890715, 3468858, 4625144, 5781430, 6937716, 8672145, 9250288, 11562860, 13875432, 17344290, 23125720, 27750864, 34688580, 46251440, 69377160, 138754320]

約数ペア:

[(1, 138754320), (2, 69377160), (3, 46251440), (4, 34688580), (5, 27750864), (6, 23125720), (8, 17344290), (10, 13875432), (12, 11562860), (15, 9250288), (16, 8672145), (20, 6937716), (24, 5781430), (30, 4625144), (40, 3468858), (48, 2890715), (60, 2312572), (67, 2070960), (80, 1734429), (120, 1156286), (134, 1035480), (201, 690320), (240, 578143), (268, 517740), (335, 414192), (402, 345160), (536, 258870), (670, 207096), (804, 172580), (1005, 138064), (1072, 129435), (1340, 103548), (1608, 86290), (2010, 69032), (2680, 51774), (3216, 43145), (4020, 34516), (5360, 25887), (8040, 17258), (8629, 16080)]