126948180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{124459}}^1$

素因数の和:124488

約数の個数: 48

約数和(自身を含む): 376367040

約数和(自身を除く): 249418860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 124459, 248918, 373377, 497836, 622295, 746754, 1244590, 1493508, 1866885, 2115803, 2489180, 3733770, 4231606, 6347409, 7467540, 8463212, 10579015, 12694818, 21158030, 25389636, 31737045, 42316060, 63474090, 126948180]

約数ペア:

[(1, 126948180), (2, 63474090), (3, 42316060), (4, 31737045), (5, 25389636), (6, 21158030), (10, 12694818), (12, 10579015), (15, 8463212), (17, 7467540), (20, 6347409), (30, 4231606), (34, 3733770), (51, 2489180), (60, 2115803), (68, 1866885), (85, 1493508), (102, 1244590), (170, 746754), (204, 622295), (255, 497836), (340, 373377), (510, 248918), (1020, 124459)]