1004064840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2789069}}^1$

素因数の和:2789086

約数の個数: 48

約数和(自身を含む): 3263211900

約数和(自身を除く): 2259147060

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, 2789069, 5578138, 8367207, 11156276, 13945345, 16734414, 22312552, 25101621, 27890690, 33468828, 41836035, 50203242, 55781380, 66937656, 83672070, 100406484, 111562760, 125508105, 167344140, 200812968, 251016210, 334688280, 502032420, 1004064840]

約数ペア:

[(1, 1004064840), (2, 502032420), (3, 334688280), (4, 251016210), (5, 200812968), (6, 167344140), (8, 125508105), (9, 111562760), (10, 100406484), (12, 83672070), (15, 66937656), (18, 55781380), (20, 50203242), (24, 41836035), (30, 33468828), (36, 27890690), (40, 25101621), (45, 22312552), (60, 16734414), (72, 13945345), (90, 11156276), (120, 8367207), (180, 5578138), (360, 2789069)]