551492160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24977}}^1$

素因数の和:25020

約数の個数: 112

約数和(自身を含む): 1827190656

約数和(自身を除く): 1275698496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 24977, 49954, 74931, 99908, 124885, 149862, 199816, 249770, 299724, 374655, 399632, 499540, 574471, 599448, 749310, 799264, 999080, 1148942, 1198896, 1498620, 1598528, 1723413, 1998160, 2297884, 2397792, 2872355, 2997240, 3446826, 3996320, 4595768, 4795584, 5744710, 5994480, 6893652, 7992640, 8617065, 9191536, 11489420, 11988960, 13787304, 17234130, 18383072, 22978840, 23977920, 27574608, 34468260, 36766144, 45957680, 55149216, 68936520, 91915360, 110298432, 137873040, 183830720, 275746080, 551492160]

約数ペア:

[(1, 551492160), (2, 275746080), (3, 183830720), (4, 137873040), (5, 110298432), (6, 91915360), (8, 68936520), (10, 55149216), (12, 45957680), (15, 36766144), (16, 34468260), (20, 27574608), (23, 23977920), (24, 22978840), (30, 18383072), (32, 17234130), (40, 13787304), (46, 11988960), (48, 11489420), (60, 9191536), (64, 8617065), (69, 7992640), (80, 6893652), (92, 5994480), (96, 5744710), (115, 4795584), (120, 4595768), (138, 3996320), (160, 3446826), (184, 2997240), (192, 2872355), (230, 2397792), (240, 2297884), (276, 1998160), (320, 1723413), (345, 1598528), (368, 1498620), (460, 1198896), (480, 1148942), (552, 999080), (690, 799264), (736, 749310), (920, 599448), (960, 574471), (1104, 499540), (1380, 399632), (1472, 374655), (1840, 299724), (2208, 249770), (2760, 199816), (3680, 149862), (4416, 124885), (5520, 99908), (7360, 74931), (11040, 49954), (22080, 24977)]