2408185440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21169}}^1$

素因数の和:21269

約数の個数: 144

約数和(自身を含む): 8322350400

約数和(自身を除く): 5914164960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 18960, 21169, 22752, 28440, 37920, 42338, 56880, 63507, 84676, 105845, 113760, 127014, 169352, 190521, 211690, 254028, 317535, 338704, 381042, 423380, 508056, 635070, 677408, 762084, 846760, 952605, 1016112, 1270140, 1524168, 1672351, 1693520, 1905210, 2032224, 2540280, 3048336, 3344702, 3387040, 3810420, 5017053, 5080560, 6096672, 6689404, 7620840, 8361755, 10034106, 10161120, 13378808, 15051159, 15241680, 16723510, 20068212, 25085265, 26757616, 30102318, 30483360, 33447020, 40136424, 50170530, 53515232, 60204636, 66894040, 75255795, 80272848, 100341060, 120409272, 133788080, 150511590, 160545696, 200682120, 240818544, 267576160, 301023180, 401364240, 481637088, 602046360, 802728480, 1204092720, 2408185440]

約数ペア:

[(1, 2408185440), (2, 1204092720), (3, 802728480), (4, 602046360), (5, 481637088), (6, 401364240), (8, 301023180), (9, 267576160), (10, 240818544), (12, 200682120), (15, 160545696), (16, 150511590), (18, 133788080), (20, 120409272), (24, 100341060), (30, 80272848), (32, 75255795), (36, 66894040), (40, 60204636), (45, 53515232), (48, 50170530), (60, 40136424), (72, 33447020), (79, 30483360), (80, 30102318), (90, 26757616), (96, 25085265), (120, 20068212), (144, 16723510), (158, 15241680), (160, 15051159), (180, 13378808), (237, 10161120), (240, 10034106), (288, 8361755), (316, 7620840), (360, 6689404), (395, 6096672), (474, 5080560), (480, 5017053), (632, 3810420), (711, 3387040), (720, 3344702), (790, 3048336), (948, 2540280), (1185, 2032224), (1264, 1905210), (1422, 1693520), (1440, 1672351), (1580, 1524168), (1896, 1270140), (2370, 1016112), (2528, 952605), (2844, 846760), (3160, 762084), (3555, 677408), (3792, 635070), (4740, 508056), (5688, 423380), (6320, 381042), (7110, 338704), (7584, 317535), (9480, 254028), (11376, 211690), (12640, 190521), (14220, 169352), (18960, 127014), (21169, 113760), (22752, 105845), (28440, 84676), (37920, 63507), (42338, 56880)]