2550584640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71807}}^1$

素因数の和:71864

約数の個数: 112

約数和(自身を含む): 8317089792

約数和(自身を除く): 5766505152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 71807, 143614, 215421, 287228, 359035, 430842, 574456, 718070, 861684, 1077105, 1148912, 1436140, 1723368, 2154210, 2297824, 2656859, 2872280, 3446736, 4308420, 4595648, 5313718, 5744560, 6893472, 7970577, 8616840, 10627436, 11489120, 13284295, 13786944, 15941154, 17233680, 21254872, 22978240, 26568590, 31882308, 34467360, 39852885, 42509744, 53137180, 63764616, 68934720, 79705770, 85019488, 106274360, 127529232, 159411540, 170038976, 212548720, 255058464, 318823080, 425097440, 510116928, 637646160, 850194880, 1275292320, 2550584640]

約数ペア:

[(1, 2550584640), (2, 1275292320), (3, 850194880), (4, 637646160), (5, 510116928), (6, 425097440), (8, 318823080), (10, 255058464), (12, 212548720), (15, 170038976), (16, 159411540), (20, 127529232), (24, 106274360), (30, 85019488), (32, 79705770), (37, 68934720), (40, 63764616), (48, 53137180), (60, 42509744), (64, 39852885), (74, 34467360), (80, 31882308), (96, 26568590), (111, 22978240), (120, 21254872), (148, 17233680), (160, 15941154), (185, 13786944), (192, 13284295), (222, 11489120), (240, 10627436), (296, 8616840), (320, 7970577), (370, 6893472), (444, 5744560), (480, 5313718), (555, 4595648), (592, 4308420), (740, 3446736), (888, 2872280), (960, 2656859), (1110, 2297824), (1184, 2154210), (1480, 1723368), (1776, 1436140), (2220, 1148912), (2368, 1077105), (2960, 861684), (3552, 718070), (4440, 574456), (5920, 430842), (7104, 359035), (8880, 287228), (11840, 215421), (17760, 143614), (35520, 71807)]