4347240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 13815360

約数和(自身を除く): 9468120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2131, 4262, 6393, 8524, 10655, 12786, 17048, 21310, 25572, 31965, 36227, 42620, 51144, 63930, 72454, 85240, 108681, 127860, 144908, 181135, 217362, 255720, 289816, 362270, 434724, 543405, 724540, 869448, 1086810, 1449080, 2173620, 4347240]

約数ペア:

[(1, 4347240), (2, 2173620), (3, 1449080), (4, 1086810), (5, 869448), (6, 724540), (8, 543405), (10, 434724), (12, 362270), (15, 289816), (17, 255720), (20, 217362), (24, 181135), (30, 144908), (34, 127860), (40, 108681), (51, 85240), (60, 72454), (68, 63930), (85, 51144), (102, 42620), (120, 36227), (136, 31965), (170, 25572), (204, 21310), (255, 17048), (340, 12786), (408, 10655), (510, 8524), (680, 6393), (1020, 4262), (2040, 2131)]