101920320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 359151936

約数和(自身を除く): 257231616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 823, 860, 960, 1032, 1290, 1376, 1440, 1548, 1646, 1720, 1935, 2064, 2469, 2580, 2752, 2880, 3096, 3292, 3440, 3870, 4115, 4128, 4938, 5160, 6192, 6584, 6880, 7407, 7740, 8230, 8256, 9876, 10320, 12345, 12384, 13168, 13760, 14814, 15480, 16460, 19752, 20640, 24690, 24768, 26336, 29628, 30960, 32920, 35389, 37035, 39504, 41280, 49380, 52672, 59256, 61920, 65840, 70778, 74070, 79008, 98760, 106167, 118512, 123840, 131680, 141556, 148140, 158016, 176945, 197520, 212334, 237024, 263360, 283112, 296280, 318501, 353890, 395040, 424668, 474048, 530835, 566224, 592560, 637002, 707780, 790080, 849336, 1061670, 1132448, 1185120, 1274004, 1415560, 1592505, 1698672, 2123340, 2264896, 2370240, 2548008, 2831120, 3185010, 3397344, 4246680, 5096016, 5662240, 6370020, 6794688, 8493360, 10192032, 11324480, 12740040, 16986720, 20384064, 25480080, 33973440, 50960160, 101920320]

約数ペア:

[(1, 101920320), (2, 50960160), (3, 33973440), (4, 25480080), (5, 20384064), (6, 16986720), (8, 12740040), (9, 11324480), (10, 10192032), (12, 8493360), (15, 6794688), (16, 6370020), (18, 5662240), (20, 5096016), (24, 4246680), (30, 3397344), (32, 3185010), (36, 2831120), (40, 2548008), (43, 2370240), (45, 2264896), (48, 2123340), (60, 1698672), (64, 1592505), (72, 1415560), (80, 1274004), (86, 1185120), (90, 1132448), (96, 1061670), (120, 849336), (129, 790080), (144, 707780), (160, 637002), (172, 592560), (180, 566224), (192, 530835), (215, 474048), (240, 424668), (258, 395040), (288, 353890), (320, 318501), (344, 296280), (360, 283112), (387, 263360), (430, 237024), (480, 212334), (516, 197520), (576, 176945), (645, 158016), (688, 148140), (720, 141556), (774, 131680), (823, 123840), (860, 118512), (960, 106167), (1032, 98760), (1290, 79008), (1376, 74070), (1440, 70778), (1548, 65840), (1646, 61920), (1720, 59256), (1935, 52672), (2064, 49380), (2469, 41280), (2580, 39504), (2752, 37035), (2880, 35389), (3096, 32920), (3292, 30960), (3440, 29628), (3870, 26336), (4115, 24768), (4128, 24690), (4938, 20640), (5160, 19752), (6192, 16460), (6584, 15480), (6880, 14814), (7407, 13760), (7740, 13168), (8230, 12384), (8256, 12345), (9876, 10320)]