248349240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{76651}}^1$

素因数の和:76674

約数の個数: 80

約数和(自身を含む): 834740280

約数和(自身を除く): 586391040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 76651, 153302, 229953, 306604, 383255, 459906, 613208, 689859, 766510, 919812, 1149765, 1379718, 1533020, 1839624, 2069577, 2299530, 2759436, 3066040, 3449295, 4139154, 4599060, 5518872, 6208731, 6898590, 8278308, 9198120, 10347885, 12417462, 13797180, 16556616, 20695770, 24834924, 27594360, 31043655, 41391540, 49669848, 62087310, 82783080, 124174620, 248349240]

約数ペア:

[(1, 248349240), (2, 124174620), (3, 82783080), (4, 62087310), (5, 49669848), (6, 41391540), (8, 31043655), (9, 27594360), (10, 24834924), (12, 20695770), (15, 16556616), (18, 13797180), (20, 12417462), (24, 10347885), (27, 9198120), (30, 8278308), (36, 6898590), (40, 6208731), (45, 5518872), (54, 4599060), (60, 4139154), (72, 3449295), (81, 3066040), (90, 2759436), (108, 2299530), (120, 2069577), (135, 1839624), (162, 1533020), (180, 1379718), (216, 1149765), (270, 919812), (324, 766510), (360, 689859), (405, 613208), (540, 459906), (648, 383255), (810, 306604), (1080, 229953), (1620, 153302), (3240, 76651)]