539404080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25253}}^1$

素因数の和:25358

約数の個数: 80

約数和(自身を含む): 1691007840

約数和(自身を除く): 1151603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 25253, 50506, 75759, 101012, 126265, 151518, 202024, 252530, 303036, 378795, 404048, 505060, 606072, 757590, 1010120, 1212144, 1515180, 2020240, 2247517, 3030360, 4495034, 6060720, 6742551, 8990068, 11237585, 13485102, 17980136, 22475170, 26970204, 33712755, 35960272, 44950340, 53940408, 67425510, 89900680, 107880816, 134851020, 179801360, 269702040, 539404080]

約数ペア:

[(1, 539404080), (2, 269702040), (3, 179801360), (4, 134851020), (5, 107880816), (6, 89900680), (8, 67425510), (10, 53940408), (12, 44950340), (15, 35960272), (16, 33712755), (20, 26970204), (24, 22475170), (30, 17980136), (40, 13485102), (48, 11237585), (60, 8990068), (80, 6742551), (89, 6060720), (120, 4495034), (178, 3030360), (240, 2247517), (267, 2020240), (356, 1515180), (445, 1212144), (534, 1010120), (712, 757590), (890, 606072), (1068, 505060), (1335, 404048), (1424, 378795), (1780, 303036), (2136, 252530), (2670, 202024), (3560, 151518), (4272, 126265), (5340, 101012), (7120, 75759), (10680, 50506), (21360, 25253)]