22554720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 82736640

約数和(自身を除く): 60181920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 227, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 454, 460, 480, 540, 552, 621, 681, 690, 720, 736, 828, 864, 908, 920, 1035, 1080, 1104, 1135, 1242, 1362, 1380, 1440, 1656, 1816, 1840, 2043, 2070, 2160, 2208, 2270, 2484, 2724, 2760, 3105, 3312, 3405, 3632, 3680, 4086, 4140, 4320, 4540, 4968, 5221, 5448, 5520, 6129, 6210, 6624, 6810, 7264, 8172, 8280, 9080, 9936, 10215, 10442, 10896, 11040, 12258, 12420, 13620, 15663, 16344, 16560, 18160, 19872, 20430, 20884, 21792, 24516, 24840, 26105, 27240, 30645, 31326, 32688, 33120, 36320, 40860, 41768, 46989, 49032, 49680, 52210, 54480, 61290, 62652, 65376, 78315, 81720, 83536, 93978, 98064, 99360, 104420, 108960, 122580, 125304, 140967, 156630, 163440, 167072, 187956, 196128, 208840, 234945, 245160, 250608, 281934, 313260, 326880, 375912, 417680, 469890, 490320, 501216, 563868, 626520, 704835, 751824, 835360, 939780, 980640, 1127736, 1253040, 1409670, 1503648, 1879560, 2255472, 2506080, 2819340, 3759120, 4510944, 5638680, 7518240, 11277360, 22554720]

約数ペア:

[(1, 22554720), (2, 11277360), (3, 7518240), (4, 5638680), (5, 4510944), (6, 3759120), (8, 2819340), (9, 2506080), (10, 2255472), (12, 1879560), (15, 1503648), (16, 1409670), (18, 1253040), (20, 1127736), (23, 980640), (24, 939780), (27, 835360), (30, 751824), (32, 704835), (36, 626520), (40, 563868), (45, 501216), (46, 490320), (48, 469890), (54, 417680), (60, 375912), (69, 326880), (72, 313260), (80, 281934), (90, 250608), (92, 245160), (96, 234945), (108, 208840), (115, 196128), (120, 187956), (135, 167072), (138, 163440), (144, 156630), (160, 140967), (180, 125304), (184, 122580), (207, 108960), (216, 104420), (227, 99360), (230, 98064), (240, 93978), (270, 83536), (276, 81720), (288, 78315), (345, 65376), (360, 62652), (368, 61290), (414, 54480), (432, 52210), (454, 49680), (460, 49032), (480, 46989), (540, 41768), (552, 40860), (621, 36320), (681, 33120), (690, 32688), (720, 31326), (736, 30645), (828, 27240), (864, 26105), (908, 24840), (920, 24516), (1035, 21792), (1080, 20884), (1104, 20430), (1135, 19872), (1242, 18160), (1362, 16560), (1380, 16344), (1440, 15663), (1656, 13620), (1816, 12420), (1840, 12258), (2043, 11040), (2070, 10896), (2160, 10442), (2208, 10215), (2270, 9936), (2484, 9080), (2724, 8280), (2760, 8172), (3105, 7264), (3312, 6810), (3405, 6624), (3632, 6210), (3680, 6129), (4086, 5520), (4140, 5448), (4320, 5221), (4540, 4968)]