3819457920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64171}}^1$

素因数の和:64224

約数の個数: 128

約数和(自身を含む): 12567444480

約数和(自身を除く): 8747986560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 64171, 128342, 192513, 256684, 320855, 385026, 513368, 641710, 770052, 962565, 1026736, 1283420, 1540104, 1925130, 1989301, 2053472, 2566840, 3080208, 3850260, 3978602, 4106944, 5133680, 5967903, 6160416, 7700520, 7957204, 8213888, 9946505, 10267360, 11935806, 12320832, 15401040, 15914408, 19893010, 20534720, 23871612, 24641664, 29839515, 30802080, 31828816, 39786020, 41069440, 47743224, 59679030, 61604160, 63657632, 79572040, 95486448, 119358060, 123208320, 127315264, 159144080, 190972896, 238716120, 254630528, 318288160, 381945792, 477432240, 636576320, 763891584, 954864480, 1273152640, 1909728960, 3819457920]

約数ペア:

[(1, 3819457920), (2, 1909728960), (3, 1273152640), (4, 954864480), (5, 763891584), (6, 636576320), (8, 477432240), (10, 381945792), (12, 318288160), (15, 254630528), (16, 238716120), (20, 190972896), (24, 159144080), (30, 127315264), (31, 123208320), (32, 119358060), (40, 95486448), (48, 79572040), (60, 63657632), (62, 61604160), (64, 59679030), (80, 47743224), (93, 41069440), (96, 39786020), (120, 31828816), (124, 30802080), (128, 29839515), (155, 24641664), (160, 23871612), (186, 20534720), (192, 19893010), (240, 15914408), (248, 15401040), (310, 12320832), (320, 11935806), (372, 10267360), (384, 9946505), (465, 8213888), (480, 7957204), (496, 7700520), (620, 6160416), (640, 5967903), (744, 5133680), (930, 4106944), (960, 3978602), (992, 3850260), (1240, 3080208), (1488, 2566840), (1860, 2053472), (1920, 1989301), (1984, 1925130), (2480, 1540104), (2976, 1283420), (3720, 1026736), (3968, 962565), (4960, 770052), (5952, 641710), (7440, 513368), (9920, 385026), (11904, 320855), (14880, 256684), (19840, 192513), (29760, 128342), (59520, 64171)]