313901195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1307921647}}^1$

素因数の和:1307921663

約数の個数: 40

約数和(自身を含む): 973093706112

約数和(自身を除く): 659192510832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1307921647, 2615843294, 3923764941, 5231686588, 6539608235, 7847529882, 10463373176, 13079216470, 15695059764, 19618824705, 20926746352, 26158432940, 31390119528, 39237649410, 52316865880, 62780239056, 78475298820, 104633731760, 156950597640, 313901195280]

約数ペア:

[(1, 313901195280), (2, 156950597640), (3, 104633731760), (4, 78475298820), (5, 62780239056), (6, 52316865880), (8, 39237649410), (10, 31390119528), (12, 26158432940), (15, 20926746352), (16, 19618824705), (20, 15695059764), (24, 13079216470), (30, 10463373176), (40, 7847529882), (48, 6539608235), (60, 5231686588), (80, 3923764941), (120, 2615843294), (240, 1307921647)]