264505440

素因数分解:

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

素因数の和:4484

約数の個数: 96

約数和(自身を含む): 839946240

約数和(自身を除く): 575440800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4339, 5080, 6096, 7620, 8678, 10160, 12192, 13017, 15240, 17356, 20320, 21695, 26034, 30480, 34712, 43390, 52068, 60960, 65085, 69424, 86780, 104136, 130170, 138848, 173560, 208272, 260340, 347120, 416544, 520680, 551053, 694240, 1041360, 1102106, 1653159, 2082720, 2204212, 2755265, 3306318, 4408424, 5510530, 6612636, 8265795, 8816848, 11021060, 13225272, 16531590, 17633696, 22042120, 26450544, 33063180, 44084240, 52901088, 66126360, 88168480, 132252720, 264505440]

約数ペア:

[(1, 264505440), (2, 132252720), (3, 88168480), (4, 66126360), (5, 52901088), (6, 44084240), (8, 33063180), (10, 26450544), (12, 22042120), (15, 17633696), (16, 16531590), (20, 13225272), (24, 11021060), (30, 8816848), (32, 8265795), (40, 6612636), (48, 5510530), (60, 4408424), (80, 3306318), (96, 2755265), (120, 2204212), (127, 2082720), (160, 1653159), (240, 1102106), (254, 1041360), (381, 694240), (480, 551053), (508, 520680), (635, 416544), (762, 347120), (1016, 260340), (1270, 208272), (1524, 173560), (1905, 138848), (2032, 130170), (2540, 104136), (3048, 86780), (3810, 69424), (4064, 65085), (4339, 60960), (5080, 52068), (6096, 43390), (7620, 34712), (8678, 30480), (10160, 26034), (12192, 21695), (13017, 20320), (15240, 17356)]