15031080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 50038560

約数和(自身を除く): 35007480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 971, 1032, 1290, 1548, 1720, 1935, 1942, 2580, 2913, 3096, 3870, 3884, 4855, 5160, 5826, 7740, 7768, 8739, 9710, 11652, 14565, 15480, 17478, 19420, 23304, 29130, 34956, 38840, 41753, 43695, 58260, 69912, 83506, 87390, 116520, 125259, 167012, 174780, 208765, 250518, 334024, 349560, 375777, 417530, 501036, 626295, 751554, 835060, 1002072, 1252590, 1503108, 1670120, 1878885, 2505180, 3006216, 3757770, 5010360, 7515540, 15031080]

約数ペア:

[(1, 15031080), (2, 7515540), (3, 5010360), (4, 3757770), (5, 3006216), (6, 2505180), (8, 1878885), (9, 1670120), (10, 1503108), (12, 1252590), (15, 1002072), (18, 835060), (20, 751554), (24, 626295), (30, 501036), (36, 417530), (40, 375777), (43, 349560), (45, 334024), (60, 250518), (72, 208765), (86, 174780), (90, 167012), (120, 125259), (129, 116520), (172, 87390), (180, 83506), (215, 69912), (258, 58260), (344, 43695), (360, 41753), (387, 38840), (430, 34956), (516, 29130), (645, 23304), (774, 19420), (860, 17478), (971, 15480), (1032, 14565), (1290, 11652), (1548, 9710), (1720, 8739), (1935, 7768), (1942, 7740), (2580, 5826), (2913, 5160), (3096, 4855), (3870, 3884)]