104700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 314919360

約数和(自身を除く): 210218520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1777, 1964, 2455, 2946, 3554, 3928, 4910, 5331, 5892, 7108, 7365, 8885, 9820, 10662, 11784, 14216, 14730, 17770, 19640, 21324, 26655, 29460, 35540, 42648, 53310, 58920, 71080, 106620, 213240, 872507, 1745014, 2617521, 3490028, 4362535, 5235042, 6980056, 8725070, 10470084, 13087605, 17450140, 20940168, 26175210, 34900280, 52350420, 104700840]

約数ペア:

[(1, 104700840), (2, 52350420), (3, 34900280), (4, 26175210), (5, 20940168), (6, 17450140), (8, 13087605), (10, 10470084), (12, 8725070), (15, 6980056), (20, 5235042), (24, 4362535), (30, 3490028), (40, 2617521), (60, 1745014), (120, 872507), (491, 213240), (982, 106620), (1473, 71080), (1777, 58920), (1964, 53310), (2455, 42648), (2946, 35540), (3554, 29460), (3928, 26655), (4910, 21324), (5331, 19640), (5892, 17770), (7108, 14730), (7365, 14216), (8885, 11784), (9820, 10662)]