118202960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 283910400

約数和(自身を除く): 165707440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 158, 236, 295, 316, 317, 395, 472, 590, 632, 634, 790, 944, 1180, 1264, 1268, 1580, 1585, 2360, 2536, 3160, 3170, 4661, 4720, 5072, 6320, 6340, 9322, 12680, 18644, 18703, 23305, 25043, 25360, 37288, 37406, 46610, 50086, 74576, 74812, 93220, 93515, 100172, 125215, 149624, 186440, 187030, 200344, 250430, 299248, 372880, 374060, 400688, 500860, 748120, 1001720, 1477537, 1496240, 2003440, 2955074, 5910148, 7387685, 11820296, 14775370, 23640592, 29550740, 59101480, 118202960]

約数ペア:

[(1, 118202960), (2, 59101480), (4, 29550740), (5, 23640592), (8, 14775370), (10, 11820296), (16, 7387685), (20, 5910148), (40, 2955074), (59, 2003440), (79, 1496240), (80, 1477537), (118, 1001720), (158, 748120), (236, 500860), (295, 400688), (316, 374060), (317, 372880), (395, 299248), (472, 250430), (590, 200344), (632, 187030), (634, 186440), (790, 149624), (944, 125215), (1180, 100172), (1264, 93515), (1268, 93220), (1580, 74812), (1585, 74576), (2360, 50086), (2536, 46610), (3160, 37406), (3170, 37288), (4661, 25360), (4720, 25043), (5072, 23305), (6320, 18703), (6340, 18644), (9322, 12680)]