79291080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20051

約数の個数: 96

約数和(自身を含む): 281136960

約数和(自身を除く): 201845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 180207, 200230, 220253, 240276, 300345, 360414, 400460, 440506, 480552, 600690, 660759, 720828, 800920, 881012, 901035, 1101265, 1201380, 1321518, 1441656, 1762024, 1802070, 1982277, 2202530, 2402760, 2643036, 3303795, 3604140, 3964554, 4405060, 5286072, 6607590, 7208280, 7929108, 8810120, 9911385, 13215180, 15858216, 19822770, 26430360, 39645540, 79291080]

約数ペア:

[(1, 79291080), (2, 39645540), (3, 26430360), (4, 19822770), (5, 15858216), (6, 13215180), (8, 9911385), (9, 8810120), (10, 7929108), (11, 7208280), (12, 6607590), (15, 5286072), (18, 4405060), (20, 3964554), (22, 3604140), (24, 3303795), (30, 2643036), (33, 2402760), (36, 2202530), (40, 1982277), (44, 1802070), (45, 1762024), (55, 1441656), (60, 1321518), (66, 1201380), (72, 1101265), (88, 901035), (90, 881012), (99, 800920), (110, 720828), (120, 660759), (132, 600690), (165, 480552), (180, 440506), (198, 400460), (220, 360414), (264, 300345), (330, 240276), (360, 220253), (396, 200230), (440, 180207), (495, 160184), (660, 120138), (792, 100115), (990, 80092), (1320, 60069), (1980, 40046), (3960, 20023)]