57887280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7339

約数の個数: 120

約数和(自身を含む): 212106960

約数和(自身を除く): 154219680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7309, 7920, 14618, 21927, 29236, 36545, 43854, 58472, 65781, 73090, 80399, 87708, 109635, 116944, 131562, 146180, 160798, 175416, 219270, 241197, 263124, 292360, 321596, 328905, 350832, 401995, 438540, 482394, 526248, 584720, 643192, 657810, 723591, 803990, 877080, 964788, 1052496, 1205985, 1286384, 1315620, 1447182, 1607980, 1754160, 1929576, 2411970, 2631240, 2894364, 3215960, 3617955, 3859152, 4823940, 5262480, 5788728, 6431920, 7235910, 9647880, 11577456, 14471820, 19295760, 28943640, 57887280]

約数ペア:

[(1, 57887280), (2, 28943640), (3, 19295760), (4, 14471820), (5, 11577456), (6, 9647880), (8, 7235910), (9, 6431920), (10, 5788728), (11, 5262480), (12, 4823940), (15, 3859152), (16, 3617955), (18, 3215960), (20, 2894364), (22, 2631240), (24, 2411970), (30, 1929576), (33, 1754160), (36, 1607980), (40, 1447182), (44, 1315620), (45, 1286384), (48, 1205985), (55, 1052496), (60, 964788), (66, 877080), (72, 803990), (80, 723591), (88, 657810), (90, 643192), (99, 584720), (110, 526248), (120, 482394), (132, 438540), (144, 401995), (165, 350832), (176, 328905), (180, 321596), (198, 292360), (220, 263124), (240, 241197), (264, 219270), (330, 175416), (360, 160798), (396, 146180), (440, 131562), (495, 116944), (528, 109635), (660, 87708), (720, 80399), (792, 73090), (880, 65781), (990, 58472), (1320, 43854), (1584, 36545), (1980, 29236), (2640, 21927), (3960, 14618), (7309, 7920)]