8890789080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{56687}}^1$

素因数の和:58008

約数の個数: 64

約数和(自身を含む): 26693245440

約数和(自身を除く): 17802456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307, 2614, 3921, 5228, 6535, 7842, 10456, 13070, 15684, 19605, 26140, 31368, 39210, 52280, 56687, 78420, 113374, 156840, 170061, 226748, 283435, 340122, 453496, 566870, 680244, 850305, 1133740, 1360488, 1700610, 2267480, 3401220, 6802440, 74089909, 148179818, 222269727, 296359636, 370449545, 444539454, 592719272, 740899090, 889078908, 1111348635, 1481798180, 1778157816, 2222697270, 2963596360, 4445394540, 8890789080]

約数ペア:

[(1, 8890789080), (2, 4445394540), (3, 2963596360), (4, 2222697270), (5, 1778157816), (6, 1481798180), (8, 1111348635), (10, 889078908), (12, 740899090), (15, 592719272), (20, 444539454), (24, 370449545), (30, 296359636), (40, 222269727), (60, 148179818), (120, 74089909), (1307, 6802440), (2614, 3401220), (3921, 2267480), (5228, 1700610), (6535, 1360488), (7842, 1133740), (10456, 850305), (13070, 680244), (15684, 566870), (19605, 453496), (26140, 340122), (31368, 283435), (39210, 226748), (52280, 170061), (56687, 156840), (78420, 113374)]