1420151520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10529}}^1$

素因数の和:10828

約数の個数: 96

約数和(自身を含む): 4489823520

約数和(自身を除く): 3069672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 8992, 10529, 11240, 13488, 16860, 21058, 22480, 26976, 31587, 33720, 42116, 44960, 52645, 63174, 67440, 84232, 105290, 126348, 134880, 157935, 168464, 210580, 252696, 315870, 336928, 421160, 505392, 631740, 842320, 1010784, 1263480, 1684640, 2526960, 2958649, 5053920, 5917298, 8875947, 11834596, 14793245, 17751894, 23669192, 29586490, 35503788, 44379735, 47338384, 59172980, 71007576, 88759470, 94676768, 118345960, 142015152, 177518940, 236691920, 284030304, 355037880, 473383840, 710075760, 1420151520]

約数ペア:

[(1, 1420151520), (2, 710075760), (3, 473383840), (4, 355037880), (5, 284030304), (6, 236691920), (8, 177518940), (10, 142015152), (12, 118345960), (15, 94676768), (16, 88759470), (20, 71007576), (24, 59172980), (30, 47338384), (32, 44379735), (40, 35503788), (48, 29586490), (60, 23669192), (80, 17751894), (96, 14793245), (120, 11834596), (160, 8875947), (240, 5917298), (281, 5053920), (480, 2958649), (562, 2526960), (843, 1684640), (1124, 1263480), (1405, 1010784), (1686, 842320), (2248, 631740), (2810, 505392), (3372, 421160), (4215, 336928), (4496, 315870), (5620, 252696), (6744, 210580), (8430, 168464), (8992, 157935), (10529, 134880), (11240, 126348), (13488, 105290), (16860, 84232), (21058, 67440), (22480, 63174), (26976, 52645), (31587, 44960), (33720, 42116)]