385441260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{2689}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 1080088800

約数和(自身を除く): 694647540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389, 2689, 4778, 5378, 7167, 8067, 9556, 10756, 11945, 13445, 14334, 16134, 23890, 26890, 28668, 32268, 35835, 40335, 47780, 53780, 71670, 80670, 143340, 161340, 6424021, 12848042, 19272063, 25696084, 32120105, 38544126, 64240210, 77088252, 96360315, 128480420, 192720630, 385441260]

約数ペア:

[(1, 385441260), (2, 192720630), (3, 128480420), (4, 96360315), (5, 77088252), (6, 64240210), (10, 38544126), (12, 32120105), (15, 25696084), (20, 19272063), (30, 12848042), (60, 6424021), (2389, 161340), (2689, 143340), (4778, 80670), (5378, 71670), (7167, 53780), (8067, 47780), (9556, 40335), (10756, 35835), (11945, 32268), (13445, 28668), (14334, 26890), (16134, 23890)]