148024920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28687}}^1$

素因数の和:28744

約数の個数: 64

約数和(自身を含む): 454417920

約数和(自身を除く): 306393000

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, 28687, 57374, 86061, 114748, 143435, 172122, 229496, 286870, 344244, 430305, 573740, 688488, 860610, 1147480, 1233541, 1721220, 2467082, 3442440, 3700623, 4934164, 6167705, 7401246, 9868328, 12335410, 14802492, 18503115, 24670820, 29604984, 37006230, 49341640, 74012460, 148024920]

約数ペア:

[(1, 148024920), (2, 74012460), (3, 49341640), (4, 37006230), (5, 29604984), (6, 24670820), (8, 18503115), (10, 14802492), (12, 12335410), (15, 9868328), (20, 7401246), (24, 6167705), (30, 4934164), (40, 3700623), (43, 3442440), (60, 2467082), (86, 1721220), (120, 1233541), (129, 1147480), (172, 860610), (215, 688488), (258, 573740), (344, 430305), (430, 344244), (516, 286870), (645, 229496), (860, 172122), (1032, 143435), (1290, 114748), (1720, 86061), (2580, 57374), (5160, 28687)]