251242080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18049}}^1$

素因数の和:18096

約数の個数: 96

約数和(自身を含む): 818748000

約数和(自身を除く): 567505920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 180490, 216588, 270735, 288784, 360980, 433176, 523421, 541470, 577568, 721960, 866352, 1046842, 1082940, 1443920, 1570263, 1732704, 2093684, 2165880, 2617105, 2887840, 3140526, 4187368, 4331760, 5234210, 6281052, 7851315, 8374736, 8663520, 10468420, 12562104, 15702630, 16749472, 20936840, 25124208, 31405260, 41873680, 50248416, 62810520, 83747360, 125621040, 251242080]

約数ペア:

[(1, 251242080), (2, 125621040), (3, 83747360), (4, 62810520), (5, 50248416), (6, 41873680), (8, 31405260), (10, 25124208), (12, 20936840), (15, 16749472), (16, 15702630), (20, 12562104), (24, 10468420), (29, 8663520), (30, 8374736), (32, 7851315), (40, 6281052), (48, 5234210), (58, 4331760), (60, 4187368), (80, 3140526), (87, 2887840), (96, 2617105), (116, 2165880), (120, 2093684), (145, 1732704), (160, 1570263), (174, 1443920), (232, 1082940), (240, 1046842), (290, 866352), (348, 721960), (435, 577568), (464, 541470), (480, 523421), (580, 433176), (696, 360980), (870, 288784), (928, 270735), (1160, 216588), (1392, 180490), (1740, 144392), (2320, 108294), (2784, 90245), (3480, 72196), (4640, 54147), (6960, 36098), (13920, 18049)]