159012180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294467}}^1$

素因数の和:294485

約数の個数: 48

約数和(自身を含む): 494706240

約数和(自身を除く): 335694060

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, 540, 294467, 588934, 883401, 1177868, 1472335, 1766802, 2650203, 2944670, 3533604, 4417005, 5300406, 5889340, 7950609, 8834010, 10600812, 13251015, 15901218, 17668020, 26502030, 31802436, 39753045, 53004060, 79506090, 159012180]

約数ペア:

[(1, 159012180), (2, 79506090), (3, 53004060), (4, 39753045), (5, 31802436), (6, 26502030), (9, 17668020), (10, 15901218), (12, 13251015), (15, 10600812), (18, 8834010), (20, 7950609), (27, 5889340), (30, 5300406), (36, 4417005), (45, 3533604), (54, 2944670), (60, 2650203), (90, 1766802), (108, 1472335), (135, 1177868), (180, 883401), (270, 588934), (540, 294467)]