306048780

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7027

約数の個数: 96

約数和(自身を含む): 964044480

約数和(自身を除く): 657995700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6997, 7290, 8748, 10935, 13994, 14580, 20991, 21870, 27988, 34985, 41982, 43740, 62973, 69970, 83964, 104955, 125946, 139940, 188919, 209910, 251892, 314865, 377838, 419820, 566757, 629730, 755676, 944595, 1133514, 1259460, 1700271, 1889190, 2267028, 2833785, 3400542, 3778380, 5100813, 5667570, 6801084, 8501355, 10201626, 11335140, 15302439, 17002710, 20403252, 25504065, 30604878, 34005420, 51008130, 61209756, 76512195, 102016260, 153024390, 306048780]

約数ペア:

[(1, 306048780), (2, 153024390), (3, 102016260), (4, 76512195), (5, 61209756), (6, 51008130), (9, 34005420), (10, 30604878), (12, 25504065), (15, 20403252), (18, 17002710), (20, 15302439), (27, 11335140), (30, 10201626), (36, 8501355), (45, 6801084), (54, 5667570), (60, 5100813), (81, 3778380), (90, 3400542), (108, 2833785), (135, 2267028), (162, 1889190), (180, 1700271), (243, 1259460), (270, 1133514), (324, 944595), (405, 755676), (486, 629730), (540, 566757), (729, 419820), (810, 377838), (972, 314865), (1215, 251892), (1458, 209910), (1620, 188919), (2187, 139940), (2430, 125946), (2916, 104955), (3645, 83964), (4374, 69970), (4860, 62973), (6997, 43740), (7290, 41982), (8748, 34985), (10935, 27988), (13994, 21870), (14580, 20991)]