724713520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 1746450720

約数和(自身を除く): 1021737200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 424, 472, 530, 590, 848, 944, 1060, 1180, 2120, 2360, 2897, 3127, 4240, 4720, 5794, 6254, 11588, 12508, 14485, 15635, 23176, 25016, 28970, 31270, 46352, 50032, 57940, 62540, 115880, 125080, 153541, 170923, 231760, 250160, 307082, 341846, 614164, 683692, 767705, 854615, 1228328, 1367384, 1535410, 1709230, 2456656, 2734768, 3070820, 3418460, 6141640, 6836920, 9058919, 12283280, 13673840, 18117838, 36235676, 45294595, 72471352, 90589190, 144942704, 181178380, 362356760, 724713520]

約数ペア:

[(1, 724713520), (2, 362356760), (4, 181178380), (5, 144942704), (8, 90589190), (10, 72471352), (16, 45294595), (20, 36235676), (40, 18117838), (53, 13673840), (59, 12283280), (80, 9058919), (106, 6836920), (118, 6141640), (212, 3418460), (236, 3070820), (265, 2734768), (295, 2456656), (424, 1709230), (472, 1535410), (530, 1367384), (590, 1228328), (848, 854615), (944, 767705), (1060, 683692), (1180, 614164), (2120, 341846), (2360, 307082), (2897, 250160), (3127, 231760), (4240, 170923), (4720, 153541), (5794, 125080), (6254, 115880), (11588, 62540), (12508, 57940), (14485, 50032), (15635, 46352), (23176, 31270), (25016, 28970)]