120054220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3275

約数の個数: 72

約数和(自身を含む): 297909360

約数和(自身を除く): 177855140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3229, 3380, 3718, 6458, 7436, 9295, 12916, 16145, 18590, 32290, 35519, 37180, 41977, 64580, 71038, 83954, 142076, 167908, 177595, 209885, 355190, 419770, 461747, 545701, 710380, 839540, 923494, 1091402, 1846988, 2182804, 2308735, 2728505, 4617470, 5457010, 6002711, 9234940, 10914020, 12005422, 24010844, 30013555, 60027110, 120054220]

約数ペア:

[(1, 120054220), (2, 60027110), (4, 30013555), (5, 24010844), (10, 12005422), (11, 10914020), (13, 9234940), (20, 6002711), (22, 5457010), (26, 4617470), (44, 2728505), (52, 2308735), (55, 2182804), (65, 1846988), (110, 1091402), (130, 923494), (143, 839540), (169, 710380), (220, 545701), (260, 461747), (286, 419770), (338, 355190), (572, 209885), (676, 177595), (715, 167908), (845, 142076), (1430, 83954), (1690, 71038), (1859, 64580), (2860, 41977), (3229, 37180), (3380, 35519), (3718, 32290), (6458, 18590), (7436, 16145), (9295, 12916)]