428478360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35353}}^1$

素因数の和:35468

約数の個数: 64

約数和(自身を含む): 1298198880

約数和(自身を除く): 869720520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 35353, 70706, 106059, 141412, 176765, 212118, 282824, 353530, 424236, 530295, 707060, 848472, 1060590, 1414120, 2121180, 3570653, 4242360, 7141306, 10711959, 14282612, 17853265, 21423918, 28565224, 35706530, 42847836, 53559795, 71413060, 85695672, 107119590, 142826120, 214239180, 428478360]

約数ペア:

[(1, 428478360), (2, 214239180), (3, 142826120), (4, 107119590), (5, 85695672), (6, 71413060), (8, 53559795), (10, 42847836), (12, 35706530), (15, 28565224), (20, 21423918), (24, 17853265), (30, 14282612), (40, 10711959), (60, 7141306), (101, 4242360), (120, 3570653), (202, 2121180), (303, 1414120), (404, 1060590), (505, 848472), (606, 707060), (808, 530295), (1010, 424236), (1212, 353530), (1515, 282824), (2020, 212118), (2424, 176765), (3030, 141412), (4040, 106059), (6060, 70706), (12120, 35353)]