54188880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5564

約数の個数: 80

約数和(自身を含む): 172113984

約数和(自身を除く): 117925104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5507, 9840, 11014, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 82605, 88112, 110140, 132168, 165210, 220280, 225787, 264336, 330420, 440560, 451574, 660840, 677361, 903148, 1128935, 1321680, 1354722, 1806296, 2257870, 2709444, 3386805, 3612592, 4515740, 5418888, 6773610, 9031480, 10837776, 13547220, 18062960, 27094440, 54188880]

約数ペア:

[(1, 54188880), (2, 27094440), (3, 18062960), (4, 13547220), (5, 10837776), (6, 9031480), (8, 6773610), (10, 5418888), (12, 4515740), (15, 3612592), (16, 3386805), (20, 2709444), (24, 2257870), (30, 1806296), (40, 1354722), (41, 1321680), (48, 1128935), (60, 903148), (80, 677361), (82, 660840), (120, 451574), (123, 440560), (164, 330420), (205, 264336), (240, 225787), (246, 220280), (328, 165210), (410, 132168), (492, 110140), (615, 88112), (656, 82605), (820, 66084), (984, 55070), (1230, 44056), (1640, 33042), (1968, 27535), (2460, 22028), (3280, 16521), (4920, 11014), (5507, 9840)]