312306240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{325319}}^1$

素因数の和:325339

約数の個数: 56

約数和(自身を含む): 991575360

約数和(自身を除く): 679269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 325319, 650638, 975957, 1301276, 1626595, 1951914, 2602552, 3253190, 3903828, 4879785, 5205104, 6506380, 7807656, 9759570, 10410208, 13012760, 15615312, 19519140, 20820416, 26025520, 31230624, 39038280, 52051040, 62461248, 78076560, 104102080, 156153120, 312306240]

約数ペア:

[(1, 312306240), (2, 156153120), (3, 104102080), (4, 78076560), (5, 62461248), (6, 52051040), (8, 39038280), (10, 31230624), (12, 26025520), (15, 20820416), (16, 19519140), (20, 15615312), (24, 13012760), (30, 10410208), (32, 9759570), (40, 7807656), (48, 6506380), (60, 5205104), (64, 4879785), (80, 3903828), (96, 3253190), (120, 2602552), (160, 1951914), (192, 1626595), (240, 1301276), (320, 975957), (480, 650638), (960, 325319)]