1661817060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4519}}^1$

素因数の和:4767

約数の個数: 120

約数和(自身を含む): 5237305920

約数和(自身を除く): 3575488860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 227, 270, 324, 405, 454, 540, 681, 810, 908, 1135, 1362, 1620, 2043, 2270, 2724, 3405, 4086, 4519, 4540, 6129, 6810, 8172, 9038, 10215, 12258, 13557, 13620, 18076, 18387, 20430, 22595, 24516, 27114, 30645, 36774, 40671, 40860, 45190, 54228, 61290, 67785, 73548, 81342, 90380, 91935, 122013, 122580, 135570, 162684, 183870, 203355, 244026, 271140, 366039, 367740, 406710, 488052, 610065, 732078, 813420, 1025813, 1220130, 1464156, 1830195, 2051626, 2440260, 3077439, 3660390, 4103252, 5129065, 6154878, 7320780, 9232317, 10258130, 12309756, 15387195, 18464634, 20516260, 27696951, 30774390, 36929268, 46161585, 55393902, 61548780, 83090853, 92323170, 110787804, 138484755, 166181706, 184646340, 276969510, 332363412, 415454265, 553939020, 830908530, 1661817060]

約数ペア:

[(1, 1661817060), (2, 830908530), (3, 553939020), (4, 415454265), (5, 332363412), (6, 276969510), (9, 184646340), (10, 166181706), (12, 138484755), (15, 110787804), (18, 92323170), (20, 83090853), (27, 61548780), (30, 55393902), (36, 46161585), (45, 36929268), (54, 30774390), (60, 27696951), (81, 20516260), (90, 18464634), (108, 15387195), (135, 12309756), (162, 10258130), (180, 9232317), (227, 7320780), (270, 6154878), (324, 5129065), (405, 4103252), (454, 3660390), (540, 3077439), (681, 2440260), (810, 2051626), (908, 1830195), (1135, 1464156), (1362, 1220130), (1620, 1025813), (2043, 813420), (2270, 732078), (2724, 610065), (3405, 488052), (4086, 406710), (4519, 367740), (4540, 366039), (6129, 271140), (6810, 244026), (8172, 203355), (9038, 183870), (10215, 162684), (12258, 135570), (13557, 122580), (13620, 122013), (18076, 91935), (18387, 90380), (20430, 81342), (22595, 73548), (24516, 67785), (27114, 61290), (30645, 54228), (36774, 45190), (40671, 40860)]