1166887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{442003}}^1$

素因数の和:442030

約数の個数: 80

約数和(自身を含む): 3946211712

約数和(自身を除く): 2779323792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 442003, 884006, 1326009, 1768012, 2210015, 2652018, 3536024, 4420030, 4862033, 5304036, 6630045, 7072048, 8840060, 9724066, 10608072, 13260090, 14586099, 17680120, 19448132, 21216144, 24310165, 26520180, 29172198, 35360240, 38896264, 48620330, 53040360, 58344396, 72930495, 77792528, 97240660, 106080720, 116688792, 145860990, 194481320, 233377584, 291721980, 388962640, 583443960, 1166887920]

約数ペア:

[(1, 1166887920), (2, 583443960), (3, 388962640), (4, 291721980), (5, 233377584), (6, 194481320), (8, 145860990), (10, 116688792), (11, 106080720), (12, 97240660), (15, 77792528), (16, 72930495), (20, 58344396), (22, 53040360), (24, 48620330), (30, 38896264), (33, 35360240), (40, 29172198), (44, 26520180), (48, 24310165), (55, 21216144), (60, 19448132), (66, 17680120), (80, 14586099), (88, 13260090), (110, 10608072), (120, 9724066), (132, 8840060), (165, 7072048), (176, 6630045), (220, 5304036), (240, 4862033), (264, 4420030), (330, 3536024), (440, 2652018), (528, 2210015), (660, 1768012), (880, 1326009), (1320, 884006), (2640, 442003)]