339004020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{20107}}^1$

素因数の和:20400

約数の個数: 48

約数和(自身を含む): 952636608

約数和(自身を除く): 613632588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 20107, 40214, 60321, 80428, 100535, 120642, 201070, 241284, 301605, 402140, 603210, 1206420, 5650067, 11300134, 16950201, 22600268, 28250335, 33900402, 56500670, 67800804, 84751005, 113001340, 169502010, 339004020]

約数ペア:

[(1, 339004020), (2, 169502010), (3, 113001340), (4, 84751005), (5, 67800804), (6, 56500670), (10, 33900402), (12, 28250335), (15, 22600268), (20, 16950201), (30, 11300134), (60, 5650067), (281, 1206420), (562, 603210), (843, 402140), (1124, 301605), (1405, 241284), (1686, 201070), (2810, 120642), (3372, 100535), (4215, 80428), (5620, 60321), (8430, 40214), (16860, 20107)]