2529064320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42491}}^1$

素因数の和:42544

約数の個数: 128

約数和(自身を含む): 8321633280

約数和(自身を除く): 5792568960

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, 42491, 59520, 84982, 127473, 169964, 212455, 254946, 339928, 424910, 509892, 637365, 679856, 849820, 1019784, 1274730, 1317221, 1359712, 1699640, 2039568, 2549460, 2634442, 2719424, 3399280, 3951663, 4079136, 5098920, 5268884, 5438848, 6586105, 6798560, 7903326, 8158272, 10197840, 10537768, 13172210, 13597120, 15806652, 16316544, 19758315, 20395680, 21075536, 26344420, 27194240, 31613304, 39516630, 40791360, 42151072, 52688840, 63226608, 79033260, 81582720, 84302144, 105377680, 126453216, 158066520, 168604288, 210755360, 252906432, 316133040, 421510720, 505812864, 632266080, 843021440, 1264532160, 2529064320]

約数ペア:

[(1, 2529064320), (2, 1264532160), (3, 843021440), (4, 632266080), (5, 505812864), (6, 421510720), (8, 316133040), (10, 252906432), (12, 210755360), (15, 168604288), (16, 158066520), (20, 126453216), (24, 105377680), (30, 84302144), (31, 81582720), (32, 79033260), (40, 63226608), (48, 52688840), (60, 42151072), (62, 40791360), (64, 39516630), (80, 31613304), (93, 27194240), (96, 26344420), (120, 21075536), (124, 20395680), (128, 19758315), (155, 16316544), (160, 15806652), (186, 13597120), (192, 13172210), (240, 10537768), (248, 10197840), (310, 8158272), (320, 7903326), (372, 6798560), (384, 6586105), (465, 5438848), (480, 5268884), (496, 5098920), (620, 4079136), (640, 3951663), (744, 3399280), (930, 2719424), (960, 2634442), (992, 2549460), (1240, 2039568), (1488, 1699640), (1860, 1359712), (1920, 1317221), (1984, 1274730), (2480, 1019784), (2976, 849820), (3720, 679856), (3968, 637365), (4960, 509892), (5952, 424910), (7440, 339928), (9920, 254946), (11904, 212455), (14880, 169964), (19840, 127473), (29760, 84982), (42491, 59520)]