145756080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 120

約数和(自身を含む): 494780832

約数和(自身を除く): 349024752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2087, 2328, 2910, 3492, 3880, 4174, 4365, 4656, 5820, 6261, 6984, 7760, 8348, 8730, 10435, 11640, 12522, 13968, 16696, 17460, 18783, 20870, 23280, 25044, 31305, 33392, 34920, 37566, 41740, 50088, 62610, 69840, 75132, 83480, 93915, 100176, 125220, 150264, 166960, 187830, 202439, 250440, 300528, 375660, 404878, 500880, 607317, 751320, 809756, 1012195, 1214634, 1502640, 1619512, 1821951, 2024390, 2429268, 3036585, 3239024, 3643902, 4048780, 4858536, 6073170, 7287804, 8097560, 9109755, 9717072, 12146340, 14575608, 16195120, 18219510, 24292680, 29151216, 36439020, 48585360, 72878040, 145756080]

約数ペア:

[(1, 145756080), (2, 72878040), (3, 48585360), (4, 36439020), (5, 29151216), (6, 24292680), (8, 18219510), (9, 16195120), (10, 14575608), (12, 12146340), (15, 9717072), (16, 9109755), (18, 8097560), (20, 7287804), (24, 6073170), (30, 4858536), (36, 4048780), (40, 3643902), (45, 3239024), (48, 3036585), (60, 2429268), (72, 2024390), (80, 1821951), (90, 1619512), (97, 1502640), (120, 1214634), (144, 1012195), (180, 809756), (194, 751320), (240, 607317), (291, 500880), (360, 404878), (388, 375660), (485, 300528), (582, 250440), (720, 202439), (776, 187830), (873, 166960), (970, 150264), (1164, 125220), (1455, 100176), (1552, 93915), (1746, 83480), (1940, 75132), (2087, 69840), (2328, 62610), (2910, 50088), (3492, 41740), (3880, 37566), (4174, 34920), (4365, 33392), (4656, 31305), (5820, 25044), (6261, 23280), (6984, 20870), (7760, 18783), (8348, 17460), (8730, 16696), (10435, 13968), (11640, 12522)]