198379080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4339}}^1$

素因数の和:4483

約数の個数: 96

約数和(自身を含む): 649958400

約数和(自身を除く): 451579320

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4339, 4572, 5080, 5715, 7620, 8678, 9144, 11430, 13017, 15240, 17356, 21695, 22860, 26034, 34712, 39051, 43390, 45720, 52068, 65085, 78102, 86780, 104136, 130170, 156204, 173560, 195255, 260340, 312408, 390510, 520680, 551053, 781020, 1102106, 1562040, 1653159, 2204212, 2755265, 3306318, 4408424, 4959477, 5510530, 6612636, 8265795, 9918954, 11021060, 13225272, 16531590, 19837908, 22042120, 24797385, 33063180, 39675816, 49594770, 66126360, 99189540, 198379080]

約数ペア:

[(1, 198379080), (2, 99189540), (3, 66126360), (4, 49594770), (5, 39675816), (6, 33063180), (8, 24797385), (9, 22042120), (10, 19837908), (12, 16531590), (15, 13225272), (18, 11021060), (20, 9918954), (24, 8265795), (30, 6612636), (36, 5510530), (40, 4959477), (45, 4408424), (60, 3306318), (72, 2755265), (90, 2204212), (120, 1653159), (127, 1562040), (180, 1102106), (254, 781020), (360, 551053), (381, 520680), (508, 390510), (635, 312408), (762, 260340), (1016, 195255), (1143, 173560), (1270, 156204), (1524, 130170), (1905, 104136), (2286, 86780), (2540, 78102), (3048, 65085), (3810, 52068), (4339, 45720), (4572, 43390), (5080, 39051), (5715, 34712), (7620, 26034), (8678, 22860), (9144, 21695), (11430, 17356), (13017, 15240)]