908825760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20359}}^1$

素因数の和:20411

約数の個数: 144

約数和(自身を含む): 3201569280

約数和(自身を除く): 2292743520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 20359, 22320, 40718, 44640, 61077, 81436, 101795, 122154, 162872, 183231, 203590, 244308, 305385, 325744, 366462, 407180, 488616, 610770, 631129, 651488, 732924, 814360, 916155, 977232, 1221540, 1262258, 1465848, 1628720, 1832310, 1893387, 1954464, 2443080, 2524516, 2931696, 3155645, 3257440, 3664620, 3786774, 4886160, 5049032, 5680161, 5863392, 6311290, 7329240, 7573548, 9466935, 9772320, 10098064, 11360322, 12622580, 14658480, 15147096, 18933870, 20196128, 22720644, 25245160, 28400805, 29316960, 30294192, 37867740, 45441288, 50490320, 56801610, 60588384, 75735480, 90882576, 100980640, 113603220, 151470960, 181765152, 227206440, 302941920, 454412880, 908825760]

約数ペア:

[(1, 908825760), (2, 454412880), (3, 302941920), (4, 227206440), (5, 181765152), (6, 151470960), (8, 113603220), (9, 100980640), (10, 90882576), (12, 75735480), (15, 60588384), (16, 56801610), (18, 50490320), (20, 45441288), (24, 37867740), (30, 30294192), (31, 29316960), (32, 28400805), (36, 25245160), (40, 22720644), (45, 20196128), (48, 18933870), (60, 15147096), (62, 14658480), (72, 12622580), (80, 11360322), (90, 10098064), (93, 9772320), (96, 9466935), (120, 7573548), (124, 7329240), (144, 6311290), (155, 5863392), (160, 5680161), (180, 5049032), (186, 4886160), (240, 3786774), (248, 3664620), (279, 3257440), (288, 3155645), (310, 2931696), (360, 2524516), (372, 2443080), (465, 1954464), (480, 1893387), (496, 1832310), (558, 1628720), (620, 1465848), (720, 1262258), (744, 1221540), (930, 977232), (992, 916155), (1116, 814360), (1240, 732924), (1395, 651488), (1440, 631129), (1488, 610770), (1860, 488616), (2232, 407180), (2480, 366462), (2790, 325744), (2976, 305385), (3720, 244308), (4464, 203590), (4960, 183231), (5580, 162872), (7440, 122154), (8928, 101795), (11160, 81436), (14880, 61077), (20359, 44640), (22320, 40718)]