30418080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 192

約数和(自身を含む): 119605248

約数和(自身を除く): 89187168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 823, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1646, 1680, 1760, 1848, 2310, 2464, 2469, 2640, 3080, 3292, 3360, 3696, 4115, 4620, 4938, 5280, 5761, 6160, 6584, 7392, 8230, 9053, 9240, 9876, 11522, 12320, 12345, 13168, 16460, 17283, 18106, 18480, 19752, 23044, 24690, 26336, 27159, 28805, 32920, 34566, 36212, 36960, 39504, 45265, 46088, 49380, 54318, 57610, 63371, 65840, 69132, 72424, 79008, 86415, 90530, 92176, 98760, 108636, 115220, 126742, 131680, 135795, 138264, 144848, 172830, 181060, 184352, 190113, 197520, 217272, 230440, 253484, 271590, 276528, 289696, 316855, 345660, 362120, 380226, 395040, 434544, 460880, 506968, 543180, 553056, 633710, 691320, 724240, 760452, 869088, 921760, 950565, 1013936, 1086360, 1267420, 1382640, 1448480, 1520904, 1901130, 2027872, 2172720, 2534840, 2765280, 3041808, 3802260, 4345440, 5069680, 6083616, 7604520, 10139360, 15209040, 30418080]

約数ペア:

[(1, 30418080), (2, 15209040), (3, 10139360), (4, 7604520), (5, 6083616), (6, 5069680), (7, 4345440), (8, 3802260), (10, 3041808), (11, 2765280), (12, 2534840), (14, 2172720), (15, 2027872), (16, 1901130), (20, 1520904), (21, 1448480), (22, 1382640), (24, 1267420), (28, 1086360), (30, 1013936), (32, 950565), (33, 921760), (35, 869088), (40, 760452), (42, 724240), (44, 691320), (48, 633710), (55, 553056), (56, 543180), (60, 506968), (66, 460880), (70, 434544), (77, 395040), (80, 380226), (84, 362120), (88, 345660), (96, 316855), (105, 289696), (110, 276528), (112, 271590), (120, 253484), (132, 230440), (140, 217272), (154, 197520), (160, 190113), (165, 184352), (168, 181060), (176, 172830), (210, 144848), (220, 138264), (224, 135795), (231, 131680), (240, 126742), (264, 115220), (280, 108636), (308, 98760), (330, 92176), (336, 90530), (352, 86415), (385, 79008), (420, 72424), (440, 69132), (462, 65840), (480, 63371), (528, 57610), (560, 54318), (616, 49380), (660, 46088), (672, 45265), (770, 39504), (823, 36960), (840, 36212), (880, 34566), (924, 32920), (1056, 28805), (1120, 27159), (1155, 26336), (1232, 24690), (1320, 23044), (1540, 19752), (1646, 18480), (1680, 18106), (1760, 17283), (1848, 16460), (2310, 13168), (2464, 12345), (2469, 12320), (2640, 11522), (3080, 9876), (3292, 9240), (3360, 9053), (3696, 8230), (4115, 7392), (4620, 6584), (4938, 6160), (5280, 5761)]