20501713080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{17107}}^1$

素因数の和:20453

約数の個数: 96

約数和(自身を含む): 66654478800

約数和(自身を除く): 46152765720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3329, 6658, 9987, 13316, 16645, 17107, 19974, 26632, 29961, 33290, 34214, 39948, 49935, 51321, 59922, 66580, 68428, 79896, 85535, 99870, 102642, 119844, 133160, 136856, 149805, 153963, 171070, 199740, 205284, 239688, 256605, 299610, 307926, 342140, 399480, 410568, 513210, 599220, 615852, 684280, 769815, 1026420, 1198440, 1231704, 1539630, 2052840, 3079260, 6158520, 56949203, 113898406, 170847609, 227796812, 284746015, 341695218, 455593624, 512542827, 569492030, 683390436, 854238045, 1025085654, 1138984060, 1366780872, 1708476090, 2050171308, 2277968120, 2562714135, 3416952180, 4100342616, 5125428270, 6833904360, 10250856540, 20501713080]

約数ペア:

[(1, 20501713080), (2, 10250856540), (3, 6833904360), (4, 5125428270), (5, 4100342616), (6, 3416952180), (8, 2562714135), (9, 2277968120), (10, 2050171308), (12, 1708476090), (15, 1366780872), (18, 1138984060), (20, 1025085654), (24, 854238045), (30, 683390436), (36, 569492030), (40, 512542827), (45, 455593624), (60, 341695218), (72, 284746015), (90, 227796812), (120, 170847609), (180, 113898406), (360, 56949203), (3329, 6158520), (6658, 3079260), (9987, 2052840), (13316, 1539630), (16645, 1231704), (17107, 1198440), (19974, 1026420), (26632, 769815), (29961, 684280), (33290, 615852), (34214, 599220), (39948, 513210), (49935, 410568), (51321, 399480), (59922, 342140), (66580, 307926), (68428, 299610), (79896, 256605), (85535, 239688), (99870, 205284), (102642, 199740), (119844, 171070), (133160, 153963), (136856, 149805)]