26201520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 88943712

約数和(自身を除く): 62742192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 241, 302, 360, 453, 482, 604, 720, 723, 755, 906, 964, 1205, 1208, 1359, 1446, 1510, 1812, 1928, 2169, 2265, 2410, 2416, 2718, 2892, 3020, 3615, 3624, 3856, 4338, 4530, 4820, 5436, 5784, 6040, 6795, 7230, 7248, 8676, 9060, 9640, 10845, 10872, 11568, 12080, 13590, 14460, 17352, 18120, 19280, 21690, 21744, 27180, 28920, 34704, 36240, 36391, 43380, 54360, 57840, 72782, 86760, 108720, 109173, 145564, 173520, 181955, 218346, 291128, 327519, 363910, 436692, 545865, 582256, 655038, 727820, 873384, 1091730, 1310076, 1455640, 1637595, 1746768, 2183460, 2620152, 2911280, 3275190, 4366920, 5240304, 6550380, 8733840, 13100760, 26201520]

約数ペア:

[(1, 26201520), (2, 13100760), (3, 8733840), (4, 6550380), (5, 5240304), (6, 4366920), (8, 3275190), (9, 2911280), (10, 2620152), (12, 2183460), (15, 1746768), (16, 1637595), (18, 1455640), (20, 1310076), (24, 1091730), (30, 873384), (36, 727820), (40, 655038), (45, 582256), (48, 545865), (60, 436692), (72, 363910), (80, 327519), (90, 291128), (120, 218346), (144, 181955), (151, 173520), (180, 145564), (240, 109173), (241, 108720), (302, 86760), (360, 72782), (453, 57840), (482, 54360), (604, 43380), (720, 36391), (723, 36240), (755, 34704), (906, 28920), (964, 27180), (1205, 21744), (1208, 21690), (1359, 19280), (1446, 18120), (1510, 17352), (1812, 14460), (1928, 13590), (2169, 12080), (2265, 11568), (2410, 10872), (2416, 10845), (2718, 9640), (2892, 9060), (3020, 8676), (3615, 7248), (3624, 7230), (3856, 6795), (4338, 6040), (4530, 5784), (4820, 5436)]