518293080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 1750850640

約数和(自身を除く): 1232557560

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, 347, 360, 405, 461, 540, 648, 694, 810, 922, 1041, 1080, 1383, 1388, 1620, 1735, 1844, 2082, 2305, 2766, 2776, 3123, 3240, 3470, 3688, 4149, 4164, 4610, 5205, 5532, 6246, 6915, 6940, 8298, 8328, 9220, 9369, 10410, 11064, 12447, 12492, 13830, 13880, 15615, 16596, 18440, 18738, 20745, 20820, 24894, 24984, 27660, 28107, 31230, 33192, 37341, 37476, 41490, 41640, 46845, 49788, 55320, 56214, 62235, 62460, 74682, 74952, 82980, 93690, 99576, 112428, 124470, 124920, 140535, 149364, 159967, 165960, 186705, 187380, 224856, 248940, 281070, 298728, 319934, 373410, 374760, 479901, 497880, 562140, 639868, 746820, 799835, 959802, 1124280, 1279736, 1439703, 1493640, 1599670, 1919604, 2399505, 2879406, 3199340, 3839208, 4319109, 4799010, 5758812, 6398680, 7198515, 8638218, 9598020, 11517624, 12957327, 14397030, 17276436, 19196040, 21595545, 25914654, 28794060, 34552872, 43191090, 51829308, 57588120, 64786635, 86382180, 103658616, 129573270, 172764360, 259146540, 518293080]

約数ペア:

[(1, 518293080), (2, 259146540), (3, 172764360), (4, 129573270), (5, 103658616), (6, 86382180), (8, 64786635), (9, 57588120), (10, 51829308), (12, 43191090), (15, 34552872), (18, 28794060), (20, 25914654), (24, 21595545), (27, 19196040), (30, 17276436), (36, 14397030), (40, 12957327), (45, 11517624), (54, 9598020), (60, 8638218), (72, 7198515), (81, 6398680), (90, 5758812), (108, 4799010), (120, 4319109), (135, 3839208), (162, 3199340), (180, 2879406), (216, 2399505), (270, 1919604), (324, 1599670), (347, 1493640), (360, 1439703), (405, 1279736), (461, 1124280), (540, 959802), (648, 799835), (694, 746820), (810, 639868), (922, 562140), (1041, 497880), (1080, 479901), (1383, 374760), (1388, 373410), (1620, 319934), (1735, 298728), (1844, 281070), (2082, 248940), (2305, 224856), (2766, 187380), (2776, 186705), (3123, 165960), (3240, 159967), (3470, 149364), (3688, 140535), (4149, 124920), (4164, 124470), (4610, 112428), (5205, 99576), (5532, 93690), (6246, 82980), (6915, 74952), (6940, 74682), (8298, 62460), (8328, 62235), (9220, 56214), (9369, 55320), (10410, 49788), (11064, 46845), (12447, 41640), (12492, 41490), (13830, 37476), (13880, 37341), (15615, 33192), (16596, 31230), (18440, 28107), (18738, 27660), (20745, 24984), (20820, 24894)]