417859920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{580361}}^1$

素因数の和:580380

約数の個数: 60

約数和(自身を含む): 1403315316

約数和(自身を除く): 985455396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 580361, 1160722, 1741083, 2321444, 2901805, 3482166, 4642888, 5223249, 5803610, 6964332, 8705415, 9285776, 10446498, 11607220, 13928664, 17410830, 20892996, 23214440, 26116245, 27857328, 34821660, 41785992, 46428880, 52232490, 69643320, 83571984, 104464980, 139286640, 208929960, 417859920]

約数ペア:

[(1, 417859920), (2, 208929960), (3, 139286640), (4, 104464980), (5, 83571984), (6, 69643320), (8, 52232490), (9, 46428880), (10, 41785992), (12, 34821660), (15, 27857328), (16, 26116245), (18, 23214440), (20, 20892996), (24, 17410830), (30, 13928664), (36, 11607220), (40, 10446498), (45, 9285776), (48, 8705415), (60, 6964332), (72, 5803610), (80, 5223249), (90, 4642888), (120, 3482166), (144, 2901805), (180, 2321444), (240, 1741083), (360, 1160722), (720, 580361)]