242446080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 815310720

約数和(自身を除く): 572864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3323, 3648, 3840, 4560, 4864, 6080, 6646, 7296, 9120, 9969, 12160, 13292, 14592, 16615, 18240, 19938, 24320, 26584, 33230, 36480, 39876, 49845, 53168, 63137, 66460, 72960, 79752, 99690, 106336, 126274, 132920, 159504, 189411, 199380, 212672, 252548, 265840, 315685, 319008, 378822, 398760, 425344, 505096, 531680, 631370, 638016, 757644, 797520, 850688, 947055, 1010192, 1063360, 1262740, 1276032, 1515288, 1595040, 1894110, 2020384, 2126720, 2525480, 2552064, 3030576, 3190080, 3788220, 4040768, 4253440, 5050960, 6061152, 6380160, 7576440, 8081536, 10101920, 12122304, 12760320, 15152880, 16163072, 20203840, 24244608, 30305760, 40407680, 48489216, 60611520, 80815360, 121223040, 242446080]

約数ペア:

[(1, 242446080), (2, 121223040), (3, 80815360), (4, 60611520), (5, 48489216), (6, 40407680), (8, 30305760), (10, 24244608), (12, 20203840), (15, 16163072), (16, 15152880), (19, 12760320), (20, 12122304), (24, 10101920), (30, 8081536), (32, 7576440), (38, 6380160), (40, 6061152), (48, 5050960), (57, 4253440), (60, 4040768), (64, 3788220), (76, 3190080), (80, 3030576), (95, 2552064), (96, 2525480), (114, 2126720), (120, 2020384), (128, 1894110), (152, 1595040), (160, 1515288), (190, 1276032), (192, 1262740), (228, 1063360), (240, 1010192), (256, 947055), (285, 850688), (304, 797520), (320, 757644), (380, 638016), (384, 631370), (456, 531680), (480, 505096), (570, 425344), (608, 398760), (640, 378822), (760, 319008), (768, 315685), (912, 265840), (960, 252548), (1140, 212672), (1216, 199380), (1280, 189411), (1520, 159504), (1824, 132920), (1920, 126274), (2280, 106336), (2432, 99690), (3040, 79752), (3323, 72960), (3648, 66460), (3840, 63137), (4560, 53168), (4864, 49845), (6080, 39876), (6646, 36480), (7296, 33230), (9120, 26584), (9969, 24320), (12160, 19938), (13292, 18240), (14592, 16615)]