145434480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{605977}}^1$

素因数の和:605993

約数の個数: 40

約数和(自身を含む): 450847632

約数和(自身を除く): 305413152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 605977, 1211954, 1817931, 2423908, 3029885, 3635862, 4847816, 6059770, 7271724, 9089655, 9695632, 12119540, 14543448, 18179310, 24239080, 29086896, 36358620, 48478160, 72717240, 145434480]

約数ペア:

[(1, 145434480), (2, 72717240), (3, 48478160), (4, 36358620), (5, 29086896), (6, 24239080), (8, 18179310), (10, 14543448), (12, 12119540), (15, 9695632), (16, 9089655), (20, 7271724), (24, 6059770), (30, 4847816), (40, 3635862), (48, 3029885), (60, 2423908), (80, 1817931), (120, 1211954), (240, 605977)]