12210577740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{58129}}^1$

素因数の和:58536

約数の個数: 96

約数和(自身を含む): 38086776000

約数和(自身を除く): 25876198260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 10503, 11670, 14004, 17505, 21006, 23340, 35010, 42012, 52515, 58129, 70020, 105030, 116258, 174387, 210060, 232516, 290645, 348774, 523161, 581290, 697548, 871935, 1046322, 1162580, 1569483, 1743870, 2092644, 2615805, 3138966, 3487740, 5231610, 6277932, 7847415, 10463220, 15694830, 22612181, 31389660, 45224362, 67836543, 90448724, 113060905, 135673086, 203509629, 226121810, 271346172, 339182715, 407019258, 452243620, 610528887, 678365430, 814038516, 1017548145, 1221057774, 1356730860, 2035096290, 2442115548, 3052644435, 4070192580, 6105288870, 12210577740]

約数ペア:

[(1, 12210577740), (2, 6105288870), (3, 4070192580), (4, 3052644435), (5, 2442115548), (6, 2035096290), (9, 1356730860), (10, 1221057774), (12, 1017548145), (15, 814038516), (18, 678365430), (20, 610528887), (27, 452243620), (30, 407019258), (36, 339182715), (45, 271346172), (54, 226121810), (60, 203509629), (90, 135673086), (108, 113060905), (135, 90448724), (180, 67836543), (270, 45224362), (389, 31389660), (540, 22612181), (778, 15694830), (1167, 10463220), (1556, 7847415), (1945, 6277932), (2334, 5231610), (3501, 3487740), (3890, 3138966), (4668, 2615805), (5835, 2092644), (7002, 1743870), (7780, 1569483), (10503, 1162580), (11670, 1046322), (14004, 871935), (17505, 697548), (21006, 581290), (23340, 523161), (35010, 348774), (42012, 290645), (52515, 232516), (58129, 210060), (70020, 174387), (105030, 116258)]