304855680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2018

約数の個数: 128

約数和(自身を含む): 983949120

約数和(自身を除く): 679093440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1913, 1920, 1992, 2490, 2656, 3320, 3826, 3984, 4980, 5312, 5739, 6640, 7652, 7968, 9565, 9960, 10624, 11478, 13280, 15304, 15936, 19130, 19920, 22956, 26560, 28695, 30608, 31872, 38260, 39840, 45912, 53120, 57390, 61216, 76520, 79680, 91824, 114780, 122432, 153040, 158779, 159360, 183648, 229560, 244864, 306080, 317558, 367296, 459120, 476337, 612160, 635116, 734592, 793895, 918240, 952674, 1224320, 1270232, 1587790, 1836480, 1905348, 2381685, 2540464, 3175580, 3672960, 3810696, 4763370, 5080928, 6351160, 7621392, 9526740, 10161856, 12702320, 15242784, 19053480, 20323712, 25404640, 30485568, 38106960, 50809280, 60971136, 76213920, 101618560, 152427840, 304855680]

約数ペア:

[(1, 304855680), (2, 152427840), (3, 101618560), (4, 76213920), (5, 60971136), (6, 50809280), (8, 38106960), (10, 30485568), (12, 25404640), (15, 20323712), (16, 19053480), (20, 15242784), (24, 12702320), (30, 10161856), (32, 9526740), (40, 7621392), (48, 6351160), (60, 5080928), (64, 4763370), (80, 3810696), (83, 3672960), (96, 3175580), (120, 2540464), (128, 2381685), (160, 1905348), (166, 1836480), (192, 1587790), (240, 1270232), (249, 1224320), (320, 952674), (332, 918240), (384, 793895), (415, 734592), (480, 635116), (498, 612160), (640, 476337), (664, 459120), (830, 367296), (960, 317558), (996, 306080), (1245, 244864), (1328, 229560), (1660, 183648), (1913, 159360), (1920, 158779), (1992, 153040), (2490, 122432), (2656, 114780), (3320, 91824), (3826, 79680), (3984, 76520), (4980, 61216), (5312, 57390), (5739, 53120), (6640, 45912), (7652, 39840), (7968, 38260), (9565, 31872), (9960, 30608), (10624, 28695), (11478, 26560), (13280, 22956), (15304, 19920), (15936, 19130)]