61676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3348

約数の個数: 80

約数和(自身を含む): 193678080

約数和(自身を除く): 132001200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3253, 3792, 4740, 6320, 6506, 9480, 9759, 13012, 16265, 18960, 19518, 26024, 32530, 39036, 48795, 52048, 65060, 78072, 97590, 130120, 156144, 195180, 256987, 260240, 390360, 513974, 770961, 780720, 1027948, 1284935, 1541922, 2055896, 2569870, 3083844, 3854805, 4111792, 5139740, 6167688, 7709610, 10279480, 12335376, 15419220, 20558960, 30838440, 61676880]

約数ペア:

[(1, 61676880), (2, 30838440), (3, 20558960), (4, 15419220), (5, 12335376), (6, 10279480), (8, 7709610), (10, 6167688), (12, 5139740), (15, 4111792), (16, 3854805), (20, 3083844), (24, 2569870), (30, 2055896), (40, 1541922), (48, 1284935), (60, 1027948), (79, 780720), (80, 770961), (120, 513974), (158, 390360), (237, 260240), (240, 256987), (316, 195180), (395, 156144), (474, 130120), (632, 97590), (790, 78072), (948, 65060), (1185, 52048), (1264, 48795), (1580, 39036), (1896, 32530), (2370, 26024), (3160, 19518), (3253, 18960), (3792, 16265), (4740, 13012), (6320, 9759), (6506, 9480)]