74169840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7246

約数の個数: 80

約数和(自身を含む): 235306368

約数和(自身を除く): 161136528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 7187, 10320, 14374, 21561, 28748, 35935, 43122, 57496, 71870, 86244, 107805, 114992, 143740, 172488, 215610, 287480, 309041, 344976, 431220, 574960, 618082, 862440, 927123, 1236164, 1545205, 1724880, 1854246, 2472328, 3090410, 3708492, 4635615, 4944656, 6180820, 7416984, 9271230, 12361640, 14833968, 18542460, 24723280, 37084920, 74169840]

約数ペア:

[(1, 74169840), (2, 37084920), (3, 24723280), (4, 18542460), (5, 14833968), (6, 12361640), (8, 9271230), (10, 7416984), (12, 6180820), (15, 4944656), (16, 4635615), (20, 3708492), (24, 3090410), (30, 2472328), (40, 1854246), (43, 1724880), (48, 1545205), (60, 1236164), (80, 927123), (86, 862440), (120, 618082), (129, 574960), (172, 431220), (215, 344976), (240, 309041), (258, 287480), (344, 215610), (430, 172488), (516, 143740), (645, 114992), (688, 107805), (860, 86244), (1032, 71870), (1290, 57496), (1720, 43122), (2064, 35935), (2580, 28748), (3440, 21561), (5160, 14374), (7187, 10320)]