150803680

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8647}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 359583840

約数和(自身を除く): 208780160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8647, 8720, 17294, 17440, 34588, 43235, 69176, 86470, 138352, 172940, 276704, 345880, 691760, 942523, 1383520, 1885046, 3770092, 4712615, 7540184, 9425230, 15080368, 18850460, 30160736, 37700920, 75401840, 150803680]

約数ペア:

[(1, 150803680), (2, 75401840), (4, 37700920), (5, 30160736), (8, 18850460), (10, 15080368), (16, 9425230), (20, 7540184), (32, 4712615), (40, 3770092), (80, 1885046), (109, 1383520), (160, 942523), (218, 691760), (436, 345880), (545, 276704), (872, 172940), (1090, 138352), (1744, 86470), (2180, 69176), (3488, 43235), (4360, 34588), (8647, 17440), (8720, 17294)]