147902520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5527}}^1$

素因数の和:5764

約数の個数: 64

約数和(自身を含む): 445777920

約数和(自身を除く): 297875400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 5527, 6690, 8920, 11054, 13380, 16581, 22108, 26760, 27635, 33162, 44216, 55270, 66324, 82905, 110540, 132648, 165810, 221080, 331620, 663240, 1232521, 2465042, 3697563, 4930084, 6162605, 7395126, 9860168, 12325210, 14790252, 18487815, 24650420, 29580504, 36975630, 49300840, 73951260, 147902520]

約数ペア:

[(1, 147902520), (2, 73951260), (3, 49300840), (4, 36975630), (5, 29580504), (6, 24650420), (8, 18487815), (10, 14790252), (12, 12325210), (15, 9860168), (20, 7395126), (24, 6162605), (30, 4930084), (40, 3697563), (60, 2465042), (120, 1232521), (223, 663240), (446, 331620), (669, 221080), (892, 165810), (1115, 132648), (1338, 110540), (1784, 82905), (2230, 66324), (2676, 55270), (3345, 44216), (4460, 33162), (5352, 27635), (5527, 26760), (6690, 22108), (8920, 16581), (11054, 13380)]