290378880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4583}}^1$

素因数の和:4619

約数の個数: 192

約数和(自身を含む): 1094109120

約数和(自身を除く): 803730240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 4583, 5280, 5760, 6336, 7040, 7920, 9166, 10560, 12672, 13749, 15840, 18332, 21120, 22915, 27498, 31680, 36664, 41247, 45830, 50413, 54996, 63360, 68745, 73328, 82494, 91660, 100826, 109992, 137490, 146656, 151239, 164988, 183320, 201652, 206235, 219984, 252065, 274980, 293312, 302478, 329976, 366640, 403304, 412470, 439968, 453717, 504130, 549960, 586624, 604956, 659952, 733280, 756195, 806608, 824940, 879936, 907434, 1008260, 1099920, 1209912, 1319904, 1466560, 1512390, 1613216, 1649880, 1759872, 1814868, 2016520, 2199840, 2268585, 2419824, 2639808, 2933120, 3024780, 3226432, 3299760, 3629736, 4033040, 4399680, 4537170, 4839648, 5279616, 6049560, 6452864, 6599520, 7259472, 8066080, 8799360, 9074340, 9679296, 12099120, 13199040, 14518944, 16132160, 18148680, 19358592, 24198240, 26398080, 29037888, 32264320, 36297360, 48396480, 58075776, 72594720, 96792960, 145189440, 290378880]

約数ペア:

[(1, 290378880), (2, 145189440), (3, 96792960), (4, 72594720), (5, 58075776), (6, 48396480), (8, 36297360), (9, 32264320), (10, 29037888), (11, 26398080), (12, 24198240), (15, 19358592), (16, 18148680), (18, 16132160), (20, 14518944), (22, 13199040), (24, 12099120), (30, 9679296), (32, 9074340), (33, 8799360), (36, 8066080), (40, 7259472), (44, 6599520), (45, 6452864), (48, 6049560), (55, 5279616), (60, 4839648), (64, 4537170), (66, 4399680), (72, 4033040), (80, 3629736), (88, 3299760), (90, 3226432), (96, 3024780), (99, 2933120), (110, 2639808), (120, 2419824), (128, 2268585), (132, 2199840), (144, 2016520), (160, 1814868), (165, 1759872), (176, 1649880), (180, 1613216), (192, 1512390), (198, 1466560), (220, 1319904), (240, 1209912), (264, 1099920), (288, 1008260), (320, 907434), (330, 879936), (352, 824940), (360, 806608), (384, 756195), (396, 733280), (440, 659952), (480, 604956), (495, 586624), (528, 549960), (576, 504130), (640, 453717), (660, 439968), (704, 412470), (720, 403304), (792, 366640), (880, 329976), (960, 302478), (990, 293312), (1056, 274980), (1152, 252065), (1320, 219984), (1408, 206235), (1440, 201652), (1584, 183320), (1760, 164988), (1920, 151239), (1980, 146656), (2112, 137490), (2640, 109992), (2880, 100826), (3168, 91660), (3520, 82494), (3960, 73328), (4224, 68745), (4583, 63360), (5280, 54996), (5760, 50413), (6336, 45830), (7040, 41247), (7920, 36664), (9166, 31680), (10560, 27498), (12672, 22915), (13749, 21120), (15840, 18332)]