1492243360

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{22259}}^1$

素因数の和:22693

約数の個数: 48

約数和(自身を含む): 3533997600

約数和(自身を除く): 2041754240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 3352, 4190, 6704, 8380, 13408, 16760, 22259, 33520, 44518, 67040, 89036, 111295, 178072, 222590, 356144, 445180, 712288, 890360, 1780720, 3561440, 9326521, 18653042, 37306084, 46632605, 74612168, 93265210, 149224336, 186530420, 298448672, 373060840, 746121680, 1492243360]

約数ペア:

[(1, 1492243360), (2, 746121680), (4, 373060840), (5, 298448672), (8, 186530420), (10, 149224336), (16, 93265210), (20, 74612168), (32, 46632605), (40, 37306084), (80, 18653042), (160, 9326521), (419, 3561440), (838, 1780720), (1676, 890360), (2095, 712288), (3352, 445180), (4190, 356144), (6704, 222590), (8380, 178072), (13408, 111295), (16760, 89036), (22259, 67040), (33520, 44518)]