40942260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 130099200

約数和(自身を除く): 89156940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 199, 254, 270, 324, 381, 398, 405, 508, 540, 597, 635, 762, 796, 810, 995, 1143, 1194, 1270, 1524, 1620, 1791, 1905, 1990, 2286, 2388, 2540, 2985, 3429, 3582, 3810, 3980, 4572, 5373, 5715, 5970, 6858, 7164, 7620, 8955, 10287, 10746, 11430, 11940, 13716, 16119, 17145, 17910, 20574, 21492, 22860, 25273, 26865, 32238, 34290, 35820, 41148, 50546, 51435, 53730, 64476, 68580, 75819, 80595, 101092, 102870, 107460, 126365, 151638, 161190, 205740, 227457, 252730, 303276, 322380, 379095, 454914, 505460, 682371, 758190, 909828, 1137285, 1364742, 1516380, 2047113, 2274570, 2729484, 3411855, 4094226, 4549140, 6823710, 8188452, 10235565, 13647420, 20471130, 40942260]

約数ペア:

[(1, 40942260), (2, 20471130), (3, 13647420), (4, 10235565), (5, 8188452), (6, 6823710), (9, 4549140), (10, 4094226), (12, 3411855), (15, 2729484), (18, 2274570), (20, 2047113), (27, 1516380), (30, 1364742), (36, 1137285), (45, 909828), (54, 758190), (60, 682371), (81, 505460), (90, 454914), (108, 379095), (127, 322380), (135, 303276), (162, 252730), (180, 227457), (199, 205740), (254, 161190), (270, 151638), (324, 126365), (381, 107460), (398, 102870), (405, 101092), (508, 80595), (540, 75819), (597, 68580), (635, 64476), (762, 53730), (796, 51435), (810, 50546), (995, 41148), (1143, 35820), (1194, 34290), (1270, 32238), (1524, 26865), (1620, 25273), (1791, 22860), (1905, 21492), (1990, 20574), (2286, 17910), (2388, 17145), (2540, 16119), (2985, 13716), (3429, 11940), (3582, 11430), (3810, 10746), (3980, 10287), (4572, 8955), (5373, 7620), (5715, 7164), (5970, 6858)]