157156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1309639}}^1$

素因数の和:1309653

約数の個数: 32

約数和(自身を含む): 471470400

約数和(自身を除く): 314313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1309639, 2619278, 3928917, 5238556, 6548195, 7857834, 10477112, 13096390, 15715668, 19644585, 26192780, 31431336, 39289170, 52385560, 78578340, 157156680]

約数ペア:

[(1, 157156680), (2, 78578340), (3, 52385560), (4, 39289170), (5, 31431336), (6, 26192780), (8, 19644585), (10, 15715668), (12, 13096390), (15, 10477112), (20, 7857834), (24, 6548195), (30, 5238556), (40, 3928917), (60, 2619278), (120, 1309639)]