64072684920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12417187}}^1$

素因数の和:12417244

約数の個数: 64

約数和(自身を含む): 196688257920

約数和(自身を除く): 132615573000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12417187, 24834374, 37251561, 49668748, 62085935, 74503122, 99337496, 124171870, 149006244, 186257805, 248343740, 298012488, 372515610, 496687480, 533939041, 745031220, 1067878082, 1490062440, 1601817123, 2135756164, 2669695205, 3203634246, 4271512328, 5339390410, 6407268492, 8009085615, 10678780820, 12814536984, 16018171230, 21357561640, 32036342460, 64072684920]

約数ペア:

[(1, 64072684920), (2, 32036342460), (3, 21357561640), (4, 16018171230), (5, 12814536984), (6, 10678780820), (8, 8009085615), (10, 6407268492), (12, 5339390410), (15, 4271512328), (20, 3203634246), (24, 2669695205), (30, 2135756164), (40, 1601817123), (43, 1490062440), (60, 1067878082), (86, 745031220), (120, 533939041), (129, 496687480), (172, 372515610), (215, 298012488), (258, 248343740), (344, 186257805), (430, 149006244), (516, 124171870), (645, 99337496), (860, 74503122), (1032, 62085935), (1290, 49668748), (1720, 37251561), (2580, 24834374), (5160, 12417187)]