1303130520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3619807}}^1$

素因数の和:3619824

約数の個数: 48

約数和(自身を含む): 4235175360

約数和(自身を除く): 2932044840

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, 3619807, 7239614, 10859421, 14479228, 18099035, 21718842, 28958456, 32578263, 36198070, 43437684, 54297105, 65156526, 72396140, 86875368, 108594210, 130313052, 144792280, 162891315, 217188420, 260626104, 325782630, 434376840, 651565260, 1303130520]

約数ペア:

[(1, 1303130520), (2, 651565260), (3, 434376840), (4, 325782630), (5, 260626104), (6, 217188420), (8, 162891315), (9, 144792280), (10, 130313052), (12, 108594210), (15, 86875368), (18, 72396140), (20, 65156526), (24, 54297105), (30, 43437684), (36, 36198070), (40, 32578263), (45, 28958456), (60, 21718842), (72, 18099035), (90, 14479228), (120, 10859421), (180, 7239614), (360, 3619807)]