423857520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1229}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 1427587200

約数和(自身を除く): 1003729680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 958, 1229, 1437, 1916, 2395, 2458, 2874, 3687, 3832, 4311, 4790, 4916, 5748, 6145, 7185, 7374, 7664, 8622, 9580, 9832, 11061, 11496, 12290, 14370, 14748, 17244, 18435, 19160, 19664, 21555, 22122, 22992, 24580, 28740, 29496, 34488, 36870, 38320, 43110, 44244, 49160, 55305, 57480, 58992, 68976, 73740, 86220, 88488, 98320, 110610, 114960, 147480, 172440, 176976, 221220, 294960, 344880, 442440, 588691, 884880, 1177382, 1766073, 2354764, 2943455, 3532146, 4709528, 5298219, 5886910, 7064292, 8830365, 9419056, 10596438, 11773820, 14128584, 17660730, 21192876, 23547640, 26491095, 28257168, 35321460, 42385752, 47095280, 52982190, 70642920, 84771504, 105964380, 141285840, 211928760, 423857520]

約数ペア:

[(1, 423857520), (2, 211928760), (3, 141285840), (4, 105964380), (5, 84771504), (6, 70642920), (8, 52982190), (9, 47095280), (10, 42385752), (12, 35321460), (15, 28257168), (16, 26491095), (18, 23547640), (20, 21192876), (24, 17660730), (30, 14128584), (36, 11773820), (40, 10596438), (45, 9419056), (48, 8830365), (60, 7064292), (72, 5886910), (80, 5298219), (90, 4709528), (120, 3532146), (144, 2943455), (180, 2354764), (240, 1766073), (360, 1177382), (479, 884880), (720, 588691), (958, 442440), (1229, 344880), (1437, 294960), (1916, 221220), (2395, 176976), (2458, 172440), (2874, 147480), (3687, 114960), (3832, 110610), (4311, 98320), (4790, 88488), (4916, 86220), (5748, 73740), (6145, 68976), (7185, 58992), (7374, 57480), (7664, 55305), (8622, 49160), (9580, 44244), (9832, 43110), (11061, 38320), (11496, 36870), (12290, 34488), (14370, 29496), (14748, 28740), (17244, 24580), (18435, 22992), (19160, 22122), (19664, 21555)]