605481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 216

約数和(自身を含む): 2119221468

約数和(自身を除く): 1513740348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 113, 120, 122, 144, 160, 180, 183, 226, 240, 244, 288, 305, 339, 360, 366, 452, 480, 488, 549, 565, 610, 678, 720, 732, 904, 915, 976, 1017, 1098, 1130, 1220, 1356, 1440, 1464, 1695, 1808, 1830, 1952, 2034, 2196, 2260, 2440, 2712, 2745, 2928, 3390, 3616, 3660, 3721, 4068, 4392, 4520, 4880, 5085, 5424, 5490, 5856, 6780, 6893, 7320, 7442, 8136, 8784, 9040, 9760, 10170, 10848, 10980, 11163, 13560, 13786, 14640, 14884, 16272, 17568, 18080, 18605, 20340, 20679, 21960, 22326, 27120, 27572, 29280, 29768, 32544, 33489, 34465, 37210, 40680, 41358, 43920, 44652, 54240, 55144, 55815, 59536, 62037, 66978, 68930, 74420, 81360, 82716, 87840, 89304, 103395, 110288, 111630, 119072, 124074, 133956, 137860, 148840, 162720, 165432, 167445, 178608, 206790, 220576, 223260, 248148, 267912, 275720, 297680, 310185, 330864, 334890, 357216, 413580, 420473, 446520, 496296, 535824, 551440, 595360, 620370, 661728, 669780, 827160, 840946, 893040, 992592, 1071648, 1102880, 1240740, 1261419, 1339560, 1654320, 1681892, 1786080, 1985184, 2102365, 2481480, 2522838, 2679120, 3308640, 3363784, 3784257, 4204730, 4962960, 5045676, 5358240, 6307095, 6727568, 7568514, 8409460, 9925920, 10091352, 12614190, 13455136, 15137028, 16818920, 18921285, 20182704, 25228380, 30274056, 33637840, 37842570, 40365408, 50456760, 60548112, 67275680, 75685140, 100913520, 121096224, 151370280, 201827040, 302740560, 605481120]

約数ペア:

[(1, 605481120), (2, 302740560), (3, 201827040), (4, 151370280), (5, 121096224), (6, 100913520), (8, 75685140), (9, 67275680), (10, 60548112), (12, 50456760), (15, 40365408), (16, 37842570), (18, 33637840), (20, 30274056), (24, 25228380), (30, 20182704), (32, 18921285), (36, 16818920), (40, 15137028), (45, 13455136), (48, 12614190), (60, 10091352), (61, 9925920), (72, 8409460), (80, 7568514), (90, 6727568), (96, 6307095), (113, 5358240), (120, 5045676), (122, 4962960), (144, 4204730), (160, 3784257), (180, 3363784), (183, 3308640), (226, 2679120), (240, 2522838), (244, 2481480), (288, 2102365), (305, 1985184), (339, 1786080), (360, 1681892), (366, 1654320), (452, 1339560), (480, 1261419), (488, 1240740), (549, 1102880), (565, 1071648), (610, 992592), (678, 893040), (720, 840946), (732, 827160), (904, 669780), (915, 661728), (976, 620370), (1017, 595360), (1098, 551440), (1130, 535824), (1220, 496296), (1356, 446520), (1440, 420473), (1464, 413580), (1695, 357216), (1808, 334890), (1830, 330864), (1952, 310185), (2034, 297680), (2196, 275720), (2260, 267912), (2440, 248148), (2712, 223260), (2745, 220576), (2928, 206790), (3390, 178608), (3616, 167445), (3660, 165432), (3721, 162720), (4068, 148840), (4392, 137860), (4520, 133956), (4880, 124074), (5085, 119072), (5424, 111630), (5490, 110288), (5856, 103395), (6780, 89304), (6893, 87840), (7320, 82716), (7442, 81360), (8136, 74420), (8784, 68930), (9040, 66978), (9760, 62037), (10170, 59536), (10848, 55815), (10980, 55144), (11163, 54240), (13560, 44652), (13786, 43920), (14640, 41358), (14884, 40680), (16272, 37210), (17568, 34465), (18080, 33489), (18605, 32544), (20340, 29768), (20679, 29280), (21960, 27572), (22326, 27120)]