54558120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23962

約数の個数: 64

約数和(自身を含む): 172296000

約数和(自身を除く): 117737880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23929, 47858, 71787, 95716, 119645, 143574, 191432, 239290, 287148, 358935, 454651, 478580, 574296, 717870, 909302, 957160, 1363953, 1435740, 1818604, 2273255, 2727906, 2871480, 3637208, 4546510, 5455812, 6819765, 9093020, 10911624, 13639530, 18186040, 27279060, 54558120]

約数ペア:

[(1, 54558120), (2, 27279060), (3, 18186040), (4, 13639530), (5, 10911624), (6, 9093020), (8, 6819765), (10, 5455812), (12, 4546510), (15, 3637208), (19, 2871480), (20, 2727906), (24, 2273255), (30, 1818604), (38, 1435740), (40, 1363953), (57, 957160), (60, 909302), (76, 717870), (95, 574296), (114, 478580), (120, 454651), (152, 358935), (190, 287148), (228, 239290), (285, 191432), (380, 143574), (456, 119645), (570, 95716), (760, 71787), (1140, 47858), (2280, 23929)]