152880480

素因数分解:

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

素因数の和:890

約数の個数: 192

約数和(自身を含む): 548190720

約数和(自身を除く): 395310240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 823, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1646, 1720, 1935, 2064, 2160, 2322, 2469, 2580, 3096, 3292, 3440, 3870, 4115, 4128, 4320, 4644, 4938, 5160, 5805, 6192, 6584, 6880, 7407, 7740, 8230, 9288, 9876, 10320, 11610, 12345, 12384, 13168, 14814, 15480, 16460, 18576, 19752, 20640, 22221, 23220, 24690, 26336, 29628, 30960, 32920, 35389, 37035, 37152, 39504, 44442, 46440, 49380, 59256, 61920, 65840, 70778, 74070, 79008, 88884, 92880, 98760, 106167, 111105, 118512, 131680, 141556, 148140, 176945, 177768, 185760, 197520, 212334, 222210, 237024, 283112, 296280, 318501, 353890, 355536, 395040, 424668, 444420, 530835, 566224, 592560, 637002, 707780, 711072, 849336, 888840, 955503, 1061670, 1132448, 1185120, 1274004, 1415560, 1592505, 1698672, 1777680, 1911006, 2123340, 2548008, 2831120, 3185010, 3397344, 3555360, 3822012, 4246680, 4777515, 5096016, 5662240, 6370020, 7644024, 8493360, 9555030, 10192032, 12740040, 15288048, 16986720, 19110060, 25480080, 30576096, 38220120, 50960160, 76440240, 152880480]

約数ペア:

[(1, 152880480), (2, 76440240), (3, 50960160), (4, 38220120), (5, 30576096), (6, 25480080), (8, 19110060), (9, 16986720), (10, 15288048), (12, 12740040), (15, 10192032), (16, 9555030), (18, 8493360), (20, 7644024), (24, 6370020), (27, 5662240), (30, 5096016), (32, 4777515), (36, 4246680), (40, 3822012), (43, 3555360), (45, 3397344), (48, 3185010), (54, 2831120), (60, 2548008), (72, 2123340), (80, 1911006), (86, 1777680), (90, 1698672), (96, 1592505), (108, 1415560), (120, 1274004), (129, 1185120), (135, 1132448), (144, 1061670), (160, 955503), (172, 888840), (180, 849336), (215, 711072), (216, 707780), (240, 637002), (258, 592560), (270, 566224), (288, 530835), (344, 444420), (360, 424668), (387, 395040), (430, 355536), (432, 353890), (480, 318501), (516, 296280), (540, 283112), (645, 237024), (688, 222210), (720, 212334), (774, 197520), (823, 185760), (860, 177768), (864, 176945), (1032, 148140), (1080, 141556), (1161, 131680), (1290, 118512), (1376, 111105), (1440, 106167), (1548, 98760), (1646, 92880), (1720, 88884), (1935, 79008), (2064, 74070), (2160, 70778), (2322, 65840), (2469, 61920), (2580, 59256), (3096, 49380), (3292, 46440), (3440, 44442), (3870, 39504), (4115, 37152), (4128, 37035), (4320, 35389), (4644, 32920), (4938, 30960), (5160, 29628), (5805, 26336), (6192, 24690), (6584, 23220), (6880, 22221), (7407, 20640), (7740, 19752), (8230, 18576), (9288, 16460), (9876, 15480), (10320, 14814), (11610, 13168), (12345, 12384)]