1201542120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25873}}^1$

素因数の和:25936

約数の個数: 128

約数和(自身を含む): 4098441600

約数和(自身を除く): 2896899480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15480, 23220, 25873, 46440, 51746, 77619, 103492, 129365, 155238, 206984, 232857, 258730, 310476, 388095, 465714, 517460, 620952, 698571, 776190, 931428, 1034920, 1112539, 1164285, 1397142, 1552380, 1862856, 2225078, 2328570, 2794284, 3104760, 3337617, 3492855, 4450156, 4657140, 5562695, 5588568, 6675234, 6985710, 8900312, 9314280, 10012851, 11125390, 13350468, 13971420, 16688085, 20025702, 22250780, 26700936, 27942840, 30038553, 33376170, 40051404, 44501560, 50064255, 60077106, 66752340, 80102808, 100128510, 120154212, 133504680, 150192765, 200257020, 240308424, 300385530, 400514040, 600771060, 1201542120]

約数ペア:

[(1, 1201542120), (2, 600771060), (3, 400514040), (4, 300385530), (5, 240308424), (6, 200257020), (8, 150192765), (9, 133504680), (10, 120154212), (12, 100128510), (15, 80102808), (18, 66752340), (20, 60077106), (24, 50064255), (27, 44501560), (30, 40051404), (36, 33376170), (40, 30038553), (43, 27942840), (45, 26700936), (54, 22250780), (60, 20025702), (72, 16688085), (86, 13971420), (90, 13350468), (108, 11125390), (120, 10012851), (129, 9314280), (135, 8900312), (172, 6985710), (180, 6675234), (215, 5588568), (216, 5562695), (258, 4657140), (270, 4450156), (344, 3492855), (360, 3337617), (387, 3104760), (430, 2794284), (516, 2328570), (540, 2225078), (645, 1862856), (774, 1552380), (860, 1397142), (1032, 1164285), (1080, 1112539), (1161, 1034920), (1290, 931428), (1548, 776190), (1720, 698571), (1935, 620952), (2322, 517460), (2580, 465714), (3096, 388095), (3870, 310476), (4644, 258730), (5160, 232857), (5805, 206984), (7740, 155238), (9288, 129365), (11610, 103492), (15480, 77619), (23220, 51746), (25873, 46440)]