65411040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136273}}^1$

素因数の和:136291

約数の個数: 48

約数和(自身を含む): 206046288

約数和(自身を除く): 140635248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136273, 272546, 408819, 545092, 681365, 817638, 1090184, 1362730, 1635276, 2044095, 2180368, 2725460, 3270552, 4088190, 4360736, 5450920, 6541104, 8176380, 10901840, 13082208, 16352760, 21803680, 32705520, 65411040]

約数ペア:

[(1, 65411040), (2, 32705520), (3, 21803680), (4, 16352760), (5, 13082208), (6, 10901840), (8, 8176380), (10, 6541104), (12, 5450920), (15, 4360736), (16, 4088190), (20, 3270552), (24, 2725460), (30, 2180368), (32, 2044095), (40, 1635276), (48, 1362730), (60, 1090184), (80, 817638), (96, 681365), (120, 545092), (160, 408819), (240, 272546), (480, 136273)]