262920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 882524160

約数和(自身を除く): 619603680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 227, 228, 240, 254, 285, 304, 380, 381, 454, 456, 480, 508, 570, 608, 635, 681, 760, 762, 908, 912, 1016, 1135, 1140, 1270, 1362, 1520, 1524, 1816, 1824, 1905, 2032, 2270, 2280, 2413, 2540, 2724, 3040, 3048, 3405, 3632, 3810, 4064, 4313, 4540, 4560, 4826, 5080, 5448, 6096, 6810, 7239, 7264, 7620, 8626, 9080, 9120, 9652, 10160, 10896, 12065, 12192, 12939, 13620, 14478, 15240, 17252, 18160, 19304, 20320, 21565, 21792, 24130, 25878, 27240, 28829, 28956, 30480, 34504, 36195, 36320, 38608, 43130, 48260, 51756, 54480, 57658, 57912, 60960, 64695, 69008, 72390, 77216, 86260, 86487, 96520, 103512, 108960, 115316, 115824, 129390, 138016, 144145, 144780, 172520, 172974, 193040, 207024, 230632, 231648, 258780, 288290, 289560, 345040, 345948, 386080, 414048, 432435, 461264, 517560, 547751, 576580, 579120, 690080, 691896, 864870, 922528, 1035120, 1095502, 1153160, 1158240, 1383792, 1643253, 1729740, 2070240, 2191004, 2306320, 2738755, 2767584, 3286506, 3459480, 4382008, 4612640, 5477510, 6573012, 6918960, 8216265, 8764016, 10955020, 13146024, 13837920, 16432530, 17528032, 21910040, 26292048, 32865060, 43820080, 52584096, 65730120, 87640160, 131460240, 262920480]

約数ペア:

[(1, 262920480), (2, 131460240), (3, 87640160), (4, 65730120), (5, 52584096), (6, 43820080), (8, 32865060), (10, 26292048), (12, 21910040), (15, 17528032), (16, 16432530), (19, 13837920), (20, 13146024), (24, 10955020), (30, 8764016), (32, 8216265), (38, 6918960), (40, 6573012), (48, 5477510), (57, 4612640), (60, 4382008), (76, 3459480), (80, 3286506), (95, 2767584), (96, 2738755), (114, 2306320), (120, 2191004), (127, 2070240), (152, 1729740), (160, 1643253), (190, 1383792), (227, 1158240), (228, 1153160), (240, 1095502), (254, 1035120), (285, 922528), (304, 864870), (380, 691896), (381, 690080), (454, 579120), (456, 576580), (480, 547751), (508, 517560), (570, 461264), (608, 432435), (635, 414048), (681, 386080), (760, 345948), (762, 345040), (908, 289560), (912, 288290), (1016, 258780), (1135, 231648), (1140, 230632), (1270, 207024), (1362, 193040), (1520, 172974), (1524, 172520), (1816, 144780), (1824, 144145), (1905, 138016), (2032, 129390), (2270, 115824), (2280, 115316), (2413, 108960), (2540, 103512), (2724, 96520), (3040, 86487), (3048, 86260), (3405, 77216), (3632, 72390), (3810, 69008), (4064, 64695), (4313, 60960), (4540, 57912), (4560, 57658), (4826, 54480), (5080, 51756), (5448, 48260), (6096, 43130), (6810, 38608), (7239, 36320), (7264, 36195), (7620, 34504), (8626, 30480), (9080, 28956), (9120, 28829), (9652, 27240), (10160, 25878), (10896, 24130), (12065, 21792), (12192, 21565), (12939, 20320), (13620, 19304), (14478, 18160), (15240, 17252)]