90861120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4537

約数の個数: 168

約数和(自身を含む): 357249984

約数和(自身を除く): 266388864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4507, 5040, 6720, 9014, 10080, 13521, 18028, 20160, 22535, 27042, 31549, 36056, 40563, 45070, 54084, 63098, 67605, 72112, 81126, 90140, 94647, 108168, 126196, 135210, 144224, 157745, 162252, 180280, 189294, 202815, 216336, 252392, 270420, 283941, 288448, 315490, 324504, 360560, 378588, 405630, 432672, 473235, 504784, 540840, 567882, 630980, 649008, 721120, 757176, 811260, 865344, 946470, 1009568, 1081680, 1135764, 1261960, 1298016, 1419705, 1442240, 1514352, 1622520, 1892940, 2019136, 2163360, 2271528, 2523920, 2596032, 2839410, 3028704, 3245040, 3785880, 4326720, 4543056, 5047840, 5678820, 6057408, 6490080, 7571760, 9086112, 10095680, 11357640, 12980160, 15143520, 18172224, 22715280, 30287040, 45430560, 90861120]

約数ペア:

[(1, 90861120), (2, 45430560), (3, 30287040), (4, 22715280), (5, 18172224), (6, 15143520), (7, 12980160), (8, 11357640), (9, 10095680), (10, 9086112), (12, 7571760), (14, 6490080), (15, 6057408), (16, 5678820), (18, 5047840), (20, 4543056), (21, 4326720), (24, 3785880), (28, 3245040), (30, 3028704), (32, 2839410), (35, 2596032), (36, 2523920), (40, 2271528), (42, 2163360), (45, 2019136), (48, 1892940), (56, 1622520), (60, 1514352), (63, 1442240), (64, 1419705), (70, 1298016), (72, 1261960), (80, 1135764), (84, 1081680), (90, 1009568), (96, 946470), (105, 865344), (112, 811260), (120, 757176), (126, 721120), (140, 649008), (144, 630980), (160, 567882), (168, 540840), (180, 504784), (192, 473235), (210, 432672), (224, 405630), (240, 378588), (252, 360560), (280, 324504), (288, 315490), (315, 288448), (320, 283941), (336, 270420), (360, 252392), (420, 216336), (448, 202815), (480, 189294), (504, 180280), (560, 162252), (576, 157745), (630, 144224), (672, 135210), (720, 126196), (840, 108168), (960, 94647), (1008, 90140), (1120, 81126), (1260, 72112), (1344, 67605), (1440, 63098), (1680, 54084), (2016, 45070), (2240, 40563), (2520, 36056), (2880, 31549), (3360, 27042), (4032, 22535), (4507, 20160), (5040, 18028), (6720, 13521), (9014, 10080)]