244730520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{679807}}^1$

素因数の和:679824

約数の個数: 48

約数和(自身を含む): 795375360

約数和(自身を除く): 550644840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 679807, 1359614, 2039421, 2719228, 3399035, 4078842, 5438456, 6118263, 6798070, 8157684, 10197105, 12236526, 13596140, 16315368, 20394210, 24473052, 27192280, 30591315, 40788420, 48946104, 61182630, 81576840, 122365260, 244730520]

約数ペア:

[(1, 244730520), (2, 122365260), (3, 81576840), (4, 61182630), (5, 48946104), (6, 40788420), (8, 30591315), (9, 27192280), (10, 24473052), (12, 20394210), (15, 16315368), (18, 13596140), (20, 12236526), (24, 10197105), (30, 8157684), (36, 6798070), (40, 6118263), (45, 5438456), (60, 4078842), (72, 3399035), (90, 2719228), (120, 2039421), (180, 1359614), (360, 679807)]