12630960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 43349904

約数和(自身を除く): 30718944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 331, 360, 424, 477, 530, 636, 662, 720, 795, 848, 954, 993, 1060, 1272, 1324, 1590, 1655, 1908, 1986, 2120, 2385, 2544, 2648, 2979, 3180, 3310, 3816, 3972, 4240, 4770, 4965, 5296, 5958, 6360, 6620, 7632, 7944, 9540, 9930, 11916, 12720, 13240, 14895, 15888, 17543, 19080, 19860, 23832, 26480, 29790, 35086, 38160, 39720, 47664, 52629, 59580, 70172, 79440, 87715, 105258, 119160, 140344, 157887, 175430, 210516, 238320, 263145, 280688, 315774, 350860, 421032, 526290, 631548, 701720, 789435, 842064, 1052580, 1263096, 1403440, 1578870, 2105160, 2526192, 3157740, 4210320, 6315480, 12630960]

約数ペア:

[(1, 12630960), (2, 6315480), (3, 4210320), (4, 3157740), (5, 2526192), (6, 2105160), (8, 1578870), (9, 1403440), (10, 1263096), (12, 1052580), (15, 842064), (16, 789435), (18, 701720), (20, 631548), (24, 526290), (30, 421032), (36, 350860), (40, 315774), (45, 280688), (48, 263145), (53, 238320), (60, 210516), (72, 175430), (80, 157887), (90, 140344), (106, 119160), (120, 105258), (144, 87715), (159, 79440), (180, 70172), (212, 59580), (240, 52629), (265, 47664), (318, 39720), (331, 38160), (360, 35086), (424, 29790), (477, 26480), (530, 23832), (636, 19860), (662, 19080), (720, 17543), (795, 15888), (848, 14895), (954, 13240), (993, 12720), (1060, 11916), (1272, 9930), (1324, 9540), (1590, 7944), (1655, 7632), (1908, 6620), (1986, 6360), (2120, 5958), (2385, 5296), (2544, 4965), (2648, 4770), (2979, 4240), (3180, 3972), (3310, 3816)]