287650080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3843

約数の個数: 144

約数和(自身を含む): 1000392120

約数和(自身を除く): 712742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3769, 3816, 4240, 4770, 5088, 6360, 7538, 7632, 8480, 9540, 11307, 12720, 15076, 15264, 18845, 19080, 22614, 25440, 30152, 33921, 37690, 38160, 45228, 56535, 60304, 67842, 75380, 76320, 90456, 113070, 120608, 135684, 150760, 169605, 180912, 199757, 226140, 271368, 301520, 339210, 361824, 399514, 452280, 542736, 599271, 603040, 678420, 799028, 904560, 998785, 1085472, 1198542, 1356840, 1598056, 1797813, 1809120, 1997570, 2397084, 2713680, 2996355, 3196112, 3595626, 3995140, 4794168, 5427360, 5992710, 6392224, 7191252, 7990280, 8989065, 9588336, 11985420, 14382504, 15980560, 17978130, 19176672, 23970840, 28765008, 31961120, 35956260, 47941680, 57530016, 71912520, 95883360, 143825040, 287650080]

約数ペア:

[(1, 287650080), (2, 143825040), (3, 95883360), (4, 71912520), (5, 57530016), (6, 47941680), (8, 35956260), (9, 31961120), (10, 28765008), (12, 23970840), (15, 19176672), (16, 17978130), (18, 15980560), (20, 14382504), (24, 11985420), (30, 9588336), (32, 8989065), (36, 7990280), (40, 7191252), (45, 6392224), (48, 5992710), (53, 5427360), (60, 4794168), (72, 3995140), (80, 3595626), (90, 3196112), (96, 2996355), (106, 2713680), (120, 2397084), (144, 1997570), (159, 1809120), (160, 1797813), (180, 1598056), (212, 1356840), (240, 1198542), (265, 1085472), (288, 998785), (318, 904560), (360, 799028), (424, 678420), (477, 603040), (480, 599271), (530, 542736), (636, 452280), (720, 399514), (795, 361824), (848, 339210), (954, 301520), (1060, 271368), (1272, 226140), (1440, 199757), (1590, 180912), (1696, 169605), (1908, 150760), (2120, 135684), (2385, 120608), (2544, 113070), (3180, 90456), (3769, 76320), (3816, 75380), (4240, 67842), (4770, 60304), (5088, 56535), (6360, 45228), (7538, 38160), (7632, 37690), (8480, 33921), (9540, 30152), (11307, 25440), (12720, 22614), (15076, 19080), (15264, 18845)]