494213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2059223}}^1$

素因数の和:2059239

約数の個数: 40

約数和(自身を含む): 1532062656

約数和(自身を除く): 1037849136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2059223, 4118446, 6177669, 8236892, 10296115, 12355338, 16473784, 20592230, 24710676, 30888345, 32947568, 41184460, 49421352, 61776690, 82368920, 98842704, 123553380, 164737840, 247106760, 494213520]

約数ペア:

[(1, 494213520), (2, 247106760), (3, 164737840), (4, 123553380), (5, 98842704), (6, 82368920), (8, 61776690), (10, 49421352), (12, 41184460), (15, 32947568), (16, 30888345), (20, 24710676), (24, 20592230), (30, 16473784), (40, 12355338), (48, 10296115), (60, 8236892), (80, 6177669), (120, 4118446), (240, 2059223)]