4997034480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20820977}}^1$

素因数の和:20820993

約数の個数: 40

約数和(自身を含む): 15490807632

約数和(自身を除く): 10493773152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20820977, 41641954, 62462931, 83283908, 104104885, 124925862, 166567816, 208209770, 249851724, 312314655, 333135632, 416419540, 499703448, 624629310, 832839080, 999406896, 1249258620, 1665678160, 2498517240, 4997034480]

約数ペア:

[(1, 4997034480), (2, 2498517240), (3, 1665678160), (4, 1249258620), (5, 999406896), (6, 832839080), (8, 624629310), (10, 499703448), (12, 416419540), (15, 333135632), (16, 312314655), (20, 249851724), (24, 208209770), (30, 166567816), (40, 124925862), (48, 104104885), (60, 83283908), (80, 62462931), (120, 41641954), (240, 20820977)]