18485152320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{29761}}^1$

素因数の和:30428

約数の個数: 112

約数和(自身を含む): 58783045248

約数和(自身を除く): 40297892928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 647, 960, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 29761, 31056, 38820, 41408, 51760, 59522, 62112, 77640, 89283, 103520, 119044, 124224, 148805, 155280, 178566, 207040, 238088, 297610, 310560, 357132, 446415, 476176, 595220, 621120, 714264, 892830, 952352, 1190440, 1428528, 1785660, 1904704, 2380880, 2857056, 3571320, 4761760, 5714112, 7142640, 9523520, 14285280, 19255367, 28570560, 38510734, 57766101, 77021468, 96276835, 115532202, 154042936, 192553670, 231064404, 288830505, 308085872, 385107340, 462128808, 577661010, 616171744, 770214680, 924257616, 1155322020, 1232343488, 1540429360, 1848515232, 2310644040, 3080858720, 3697030464, 4621288080, 6161717440, 9242576160, 18485152320]

約数ペア:

[(1, 18485152320), (2, 9242576160), (3, 6161717440), (4, 4621288080), (5, 3697030464), (6, 3080858720), (8, 2310644040), (10, 1848515232), (12, 1540429360), (15, 1232343488), (16, 1155322020), (20, 924257616), (24, 770214680), (30, 616171744), (32, 577661010), (40, 462128808), (48, 385107340), (60, 308085872), (64, 288830505), (80, 231064404), (96, 192553670), (120, 154042936), (160, 115532202), (192, 96276835), (240, 77021468), (320, 57766101), (480, 38510734), (647, 28570560), (960, 19255367), (1294, 14285280), (1941, 9523520), (2588, 7142640), (3235, 5714112), (3882, 4761760), (5176, 3571320), (6470, 2857056), (7764, 2380880), (9705, 1904704), (10352, 1785660), (12940, 1428528), (15528, 1190440), (19410, 952352), (20704, 892830), (25880, 714264), (29761, 621120), (31056, 595220), (38820, 476176), (41408, 446415), (51760, 357132), (59522, 310560), (62112, 297610), (77640, 238088), (89283, 207040), (103520, 178566), (119044, 155280), (124224, 148805)]