47474640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 160

約数和(自身を含む): 169036800

約数和(自身を除く): 121562160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 709, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1418, 1488, 1674, 1860, 2127, 2160, 2232, 2480, 2790, 2836, 3348, 3545, 3720, 4185, 4254, 4464, 5580, 5672, 6381, 6696, 7090, 7440, 8370, 8508, 10635, 11160, 11344, 12762, 13392, 14180, 16740, 17016, 19143, 21270, 21979, 22320, 25524, 28360, 31905, 33480, 34032, 38286, 42540, 43958, 51048, 56720, 63810, 65937, 66960, 76572, 85080, 87916, 95715, 102096, 109895, 127620, 131874, 153144, 170160, 175832, 191430, 197811, 219790, 255240, 263748, 306288, 329685, 351664, 382860, 395622, 439580, 510480, 527496, 593433, 659370, 765720, 791244, 879160, 989055, 1054992, 1186866, 1318740, 1531440, 1582488, 1758320, 1978110, 2373732, 2637480, 2967165, 3164976, 3956220, 4747464, 5274960, 5934330, 7912440, 9494928, 11868660, 15824880, 23737320, 47474640]

約数ペア:

[(1, 47474640), (2, 23737320), (3, 15824880), (4, 11868660), (5, 9494928), (6, 7912440), (8, 5934330), (9, 5274960), (10, 4747464), (12, 3956220), (15, 3164976), (16, 2967165), (18, 2637480), (20, 2373732), (24, 1978110), (27, 1758320), (30, 1582488), (31, 1531440), (36, 1318740), (40, 1186866), (45, 1054992), (48, 989055), (54, 879160), (60, 791244), (62, 765720), (72, 659370), (80, 593433), (90, 527496), (93, 510480), (108, 439580), (120, 395622), (124, 382860), (135, 351664), (144, 329685), (155, 306288), (180, 263748), (186, 255240), (216, 219790), (240, 197811), (248, 191430), (270, 175832), (279, 170160), (310, 153144), (360, 131874), (372, 127620), (432, 109895), (465, 102096), (496, 95715), (540, 87916), (558, 85080), (620, 76572), (709, 66960), (720, 65937), (744, 63810), (837, 56720), (930, 51048), (1080, 43958), (1116, 42540), (1240, 38286), (1395, 34032), (1418, 33480), (1488, 31905), (1674, 28360), (1860, 25524), (2127, 22320), (2160, 21979), (2232, 21270), (2480, 19143), (2790, 17016), (2836, 16740), (3348, 14180), (3545, 13392), (3720, 12762), (4185, 11344), (4254, 11160), (4464, 10635), (5580, 8508), (5672, 8370), (6381, 7440), (6696, 7090)]