299254920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24691}}^1$

素因数の和:24806

約数の個数: 64

約数和(自身を含む): 906690240

約数和(自身を除く): 607435320

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, 24691, 49382, 74073, 98764, 123455, 148146, 197528, 246910, 296292, 370365, 493820, 592584, 740730, 987640, 1481460, 2493791, 2962920, 4987582, 7481373, 9975164, 12468955, 14962746, 19950328, 24937910, 29925492, 37406865, 49875820, 59850984, 74813730, 99751640, 149627460, 299254920]

約数ペア:

[(1, 299254920), (2, 149627460), (3, 99751640), (4, 74813730), (5, 59850984), (6, 49875820), (8, 37406865), (10, 29925492), (12, 24937910), (15, 19950328), (20, 14962746), (24, 12468955), (30, 9975164), (40, 7481373), (60, 4987582), (101, 2962920), (120, 2493791), (202, 1481460), (303, 987640), (404, 740730), (505, 592584), (606, 493820), (808, 370365), (1010, 296292), (1212, 246910), (1515, 197528), (2020, 148146), (2424, 123455), (3030, 98764), (4040, 74073), (6060, 49382), (12120, 24691)]