172674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23209}}^1$

素因数の和:23256

約数の個数: 80

約数和(自身を含む): 552583680

約数和(自身を除く): 379908720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 23209, 46418, 69627, 92836, 116045, 139254, 185672, 232090, 278508, 348135, 371344, 464180, 557016, 696270, 719479, 928360, 1114032, 1392540, 1438958, 1856720, 2158437, 2785080, 2877916, 3597395, 4316874, 5570160, 5755832, 7194790, 8633748, 10792185, 11511664, 14389580, 17267496, 21584370, 28779160, 34534992, 43168740, 57558320, 86337480, 172674960]

約数ペア:

[(1, 172674960), (2, 86337480), (3, 57558320), (4, 43168740), (5, 34534992), (6, 28779160), (8, 21584370), (10, 17267496), (12, 14389580), (15, 11511664), (16, 10792185), (20, 8633748), (24, 7194790), (30, 5755832), (31, 5570160), (40, 4316874), (48, 3597395), (60, 2877916), (62, 2785080), (80, 2158437), (93, 1856720), (120, 1438958), (124, 1392540), (155, 1114032), (186, 928360), (240, 719479), (248, 696270), (310, 557016), (372, 464180), (465, 371344), (496, 348135), (620, 278508), (744, 232090), (930, 185672), (1240, 139254), (1488, 116045), (1860, 92836), (2480, 69627), (3720, 46418), (7440, 23209)]