279226080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{27701}}^1$

素因数の和:27729

約数の個数: 144

約数和(自身を含む): 1089021024

約数和(自身を除く): 809794944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 27701, 55402, 83103, 110804, 138505, 166206, 193907, 221608, 249309, 277010, 332412, 387814, 415515, 443216, 498618, 554020, 581721, 664824, 775628, 831030, 886432, 969535, 997236, 1108040, 1163442, 1246545, 1329648, 1551256, 1662060, 1745163, 1939070, 1994472, 2216080, 2326884, 2493090, 2659296, 2908605, 3102512, 3324120, 3490326, 3878140, 3988944, 4432160, 4653768, 4986180, 5817210, 6205024, 6648240, 6980652, 7756280, 7977888, 8725815, 9307536, 9972360, 11634420, 13296480, 13961304, 15512560, 17451630, 18615072, 19944720, 23268840, 27922608, 31025120, 34903260, 39889440, 46537680, 55845216, 69806520, 93075360, 139613040, 279226080]

約数ペア:

[(1, 279226080), (2, 139613040), (3, 93075360), (4, 69806520), (5, 55845216), (6, 46537680), (7, 39889440), (8, 34903260), (9, 31025120), (10, 27922608), (12, 23268840), (14, 19944720), (15, 18615072), (16, 17451630), (18, 15512560), (20, 13961304), (21, 13296480), (24, 11634420), (28, 9972360), (30, 9307536), (32, 8725815), (35, 7977888), (36, 7756280), (40, 6980652), (42, 6648240), (45, 6205024), (48, 5817210), (56, 4986180), (60, 4653768), (63, 4432160), (70, 3988944), (72, 3878140), (80, 3490326), (84, 3324120), (90, 3102512), (96, 2908605), (105, 2659296), (112, 2493090), (120, 2326884), (126, 2216080), (140, 1994472), (144, 1939070), (160, 1745163), (168, 1662060), (180, 1551256), (210, 1329648), (224, 1246545), (240, 1163442), (252, 1108040), (280, 997236), (288, 969535), (315, 886432), (336, 831030), (360, 775628), (420, 664824), (480, 581721), (504, 554020), (560, 498618), (630, 443216), (672, 415515), (720, 387814), (840, 332412), (1008, 277010), (1120, 249309), (1260, 221608), (1440, 193907), (1680, 166206), (2016, 138505), (2520, 110804), (3360, 83103), (5040, 55402), (10080, 27701)]