47856360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23459}}^1$

素因数の和:23490

約数の個数: 64

約数和(自身を含む): 152020800

約数和(自身を除く): 104164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23459, 46918, 70377, 93836, 117295, 140754, 187672, 234590, 281508, 351885, 398803, 469180, 563016, 703770, 797606, 938360, 1196409, 1407540, 1595212, 1994015, 2392818, 2815080, 3190424, 3988030, 4785636, 5982045, 7976060, 9571272, 11964090, 15952120, 23928180, 47856360]

約数ペア:

[(1, 47856360), (2, 23928180), (3, 15952120), (4, 11964090), (5, 9571272), (6, 7976060), (8, 5982045), (10, 4785636), (12, 3988030), (15, 3190424), (17, 2815080), (20, 2392818), (24, 1994015), (30, 1595212), (34, 1407540), (40, 1196409), (51, 938360), (60, 797606), (68, 703770), (85, 563016), (102, 469180), (120, 398803), (136, 351885), (170, 281508), (204, 234590), (255, 187672), (340, 140754), (408, 117295), (510, 93836), (680, 70377), (1020, 46918), (2040, 23459)]