204691080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155069}}^1$

素因数の和:155094

約数の個数: 64

約数和(自身を含む): 669902400

約数和(自身を除く): 465211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 155069, 310138, 465207, 620276, 775345, 930414, 1240552, 1550690, 1705759, 1860828, 2326035, 3101380, 3411518, 3721656, 4652070, 5117277, 6202760, 6823036, 8528795, 9304140, 10234554, 13646072, 17057590, 18608280, 20469108, 25586385, 34115180, 40938216, 51172770, 68230360, 102345540, 204691080]

約数ペア:

[(1, 204691080), (2, 102345540), (3, 68230360), (4, 51172770), (5, 40938216), (6, 34115180), (8, 25586385), (10, 20469108), (11, 18608280), (12, 17057590), (15, 13646072), (20, 10234554), (22, 9304140), (24, 8528795), (30, 6823036), (33, 6202760), (40, 5117277), (44, 4652070), (55, 3721656), (60, 3411518), (66, 3101380), (88, 2326035), (110, 1860828), (120, 1705759), (132, 1550690), (165, 1240552), (220, 930414), (264, 775345), (330, 620276), (440, 465207), (660, 310138), (1320, 155069)]