265654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12437}}^1$

素因数の和:12542

約数の個数: 80

約数和(自身を含む): 832848480

約数和(自身を除く): 567194160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 12437, 21360, 24874, 37311, 49748, 62185, 74622, 99496, 124370, 149244, 186555, 198992, 248740, 298488, 373110, 497480, 596976, 746220, 994960, 1106893, 1492440, 2213786, 2984880, 3320679, 4427572, 5534465, 6641358, 8855144, 11068930, 13282716, 16603395, 17710288, 22137860, 26565432, 33206790, 44275720, 53130864, 66413580, 88551440, 132827160, 265654320]

約数ペア:

[(1, 265654320), (2, 132827160), (3, 88551440), (4, 66413580), (5, 53130864), (6, 44275720), (8, 33206790), (10, 26565432), (12, 22137860), (15, 17710288), (16, 16603395), (20, 13282716), (24, 11068930), (30, 8855144), (40, 6641358), (48, 5534465), (60, 4427572), (80, 3320679), (89, 2984880), (120, 2213786), (178, 1492440), (240, 1106893), (267, 994960), (356, 746220), (445, 596976), (534, 497480), (712, 373110), (890, 298488), (1068, 248740), (1335, 198992), (1424, 186555), (1780, 149244), (2136, 124370), (2670, 99496), (3560, 74622), (4272, 62185), (5340, 49748), (7120, 37311), (10680, 24874), (12437, 21360)]