248432480

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26317}}^1$

素因数の和:26391

約数の個数: 48

約数和(自身を含む): 596892240

約数和(自身を除く): 348459760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 26317, 52634, 105268, 131585, 210536, 263170, 421072, 526340, 842144, 1052680, 1552703, 2105360, 3105406, 4210720, 6210812, 7763515, 12421624, 15527030, 24843248, 31054060, 49686496, 62108120, 124216240, 248432480]

約数ペア:

[(1, 248432480), (2, 124216240), (4, 62108120), (5, 49686496), (8, 31054060), (10, 24843248), (16, 15527030), (20, 12421624), (32, 7763515), (40, 6210812), (59, 4210720), (80, 3105406), (118, 2105360), (160, 1552703), (236, 1052680), (295, 842144), (472, 526340), (590, 421072), (944, 263170), (1180, 210536), (1888, 131585), (2360, 105268), (4720, 52634), (9440, 26317)]