56718821520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{170881}}^1$

素因数の和:171361

約数の個数: 120

約数和(自身を含む): 190895016312

約数和(自身を除く): 134176194792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 461, 720, 922, 1383, 1844, 2305, 2766, 3688, 4149, 4610, 5532, 6915, 7376, 8298, 9220, 11064, 13830, 16596, 18440, 20745, 22128, 27660, 33192, 36880, 41490, 55320, 66384, 82980, 110640, 165960, 170881, 331920, 341762, 512643, 683524, 854405, 1025286, 1367048, 1537929, 1708810, 2050572, 2563215, 2734096, 3075858, 3417620, 4101144, 5126430, 6151716, 6835240, 7689645, 8202288, 10252860, 12303432, 13670480, 15379290, 20505720, 24606864, 30758580, 41011440, 61517160, 78776141, 123034320, 157552282, 236328423, 315104564, 393880705, 472656846, 630209128, 708985269, 787761410, 945313692, 1181642115, 1260418256, 1417970538, 1575522820, 1890627384, 2363284230, 2835941076, 3151045640, 3544926345, 3781254768, 4726568460, 5671882152, 6302091280, 7089852690, 9453136920, 11343764304, 14179705380, 18906273840, 28359410760, 56718821520]

約数ペア:

[(1, 56718821520), (2, 28359410760), (3, 18906273840), (4, 14179705380), (5, 11343764304), (6, 9453136920), (8, 7089852690), (9, 6302091280), (10, 5671882152), (12, 4726568460), (15, 3781254768), (16, 3544926345), (18, 3151045640), (20, 2835941076), (24, 2363284230), (30, 1890627384), (36, 1575522820), (40, 1417970538), (45, 1260418256), (48, 1181642115), (60, 945313692), (72, 787761410), (80, 708985269), (90, 630209128), (120, 472656846), (144, 393880705), (180, 315104564), (240, 236328423), (360, 157552282), (461, 123034320), (720, 78776141), (922, 61517160), (1383, 41011440), (1844, 30758580), (2305, 24606864), (2766, 20505720), (3688, 15379290), (4149, 13670480), (4610, 12303432), (5532, 10252860), (6915, 8202288), (7376, 7689645), (8298, 6835240), (9220, 6151716), (11064, 5126430), (13830, 4101144), (16596, 3417620), (18440, 3075858), (20745, 2734096), (22128, 2563215), (27660, 2050572), (33192, 1708810), (36880, 1537929), (41490, 1367048), (55320, 1025286), (66384, 854405), (82980, 683524), (110640, 512643), (165960, 341762), (170881, 331920)]