1040378520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8669821}}^1$

素因数の和:8669835

約数の個数: 32

約数和(自身を含む): 3121135920

約数和(自身を除く): 2080757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8669821, 17339642, 26009463, 34679284, 43349105, 52018926, 69358568, 86698210, 104037852, 130047315, 173396420, 208075704, 260094630, 346792840, 520189260, 1040378520]

約数ペア:

[(1, 1040378520), (2, 520189260), (3, 346792840), (4, 260094630), (5, 208075704), (6, 173396420), (8, 130047315), (10, 104037852), (12, 86698210), (15, 69358568), (20, 52018926), (24, 43349105), (30, 34679284), (40, 26009463), (60, 17339642), (120, 8669821)]