38392080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 119617344

約数和(自身を除く): 81225264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 461, 694, 922, 1041, 1383, 1388, 1735, 1844, 2082, 2305, 2766, 2776, 3470, 3688, 4164, 4610, 5205, 5532, 5552, 6915, 6940, 7376, 8328, 9220, 10410, 11064, 13830, 13880, 16656, 18440, 20820, 22128, 27660, 27760, 36880, 41640, 55320, 83280, 110640, 159967, 319934, 479901, 639868, 799835, 959802, 1279736, 1599670, 1919604, 2399505, 2559472, 3199340, 3839208, 4799010, 6398680, 7678416, 9598020, 12797360, 19196040, 38392080]

約数ペア:

[(1, 38392080), (2, 19196040), (3, 12797360), (4, 9598020), (5, 7678416), (6, 6398680), (8, 4799010), (10, 3839208), (12, 3199340), (15, 2559472), (16, 2399505), (20, 1919604), (24, 1599670), (30, 1279736), (40, 959802), (48, 799835), (60, 639868), (80, 479901), (120, 319934), (240, 159967), (347, 110640), (461, 83280), (694, 55320), (922, 41640), (1041, 36880), (1383, 27760), (1388, 27660), (1735, 22128), (1844, 20820), (2082, 18440), (2305, 16656), (2766, 13880), (2776, 13830), (3470, 11064), (3688, 10410), (4164, 9220), (4610, 8328), (5205, 7376), (5532, 6940), (5552, 6915)]