764386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3184943}}^1$

素因数の和:3184959

約数の個数: 40

約数和(自身を含む): 2369598336

約数和(自身を除く): 1605212016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3184943, 6369886, 9554829, 12739772, 15924715, 19109658, 25479544, 31849430, 38219316, 47774145, 50959088, 63698860, 76438632, 95548290, 127397720, 152877264, 191096580, 254795440, 382193160, 764386320]

約数ペア:

[(1, 764386320), (2, 382193160), (3, 254795440), (4, 191096580), (5, 152877264), (6, 127397720), (8, 95548290), (10, 76438632), (12, 63698860), (15, 50959088), (16, 47774145), (20, 38219316), (24, 31849430), (30, 25479544), (40, 19109658), (48, 15924715), (60, 12739772), (80, 9554829), (120, 6369886), (240, 3184943)]