1331533440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{231169}}^1$

素因数の和:231194

約数の個数: 96

約数和(自身を含む): 4597971300

約数和(自身を除く): 3266437860

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 231169, 462338, 693507, 924676, 1155845, 1387014, 1849352, 2080521, 2311690, 2774028, 3467535, 3698704, 4161042, 4623380, 5548056, 6935070, 7397408, 8322084, 9246760, 10402605, 11096112, 13870140, 14794816, 16644168, 18493520, 20805210, 22192224, 27740280, 29589632, 33288336, 36987040, 41610420, 44384448, 55480560, 66576672, 73974080, 83220840, 88768896, 110961120, 133153344, 147948160, 166441680, 221922240, 266306688, 332883360, 443844480, 665766720, 1331533440]

約数ペア:

[(1, 1331533440), (2, 665766720), (3, 443844480), (4, 332883360), (5, 266306688), (6, 221922240), (8, 166441680), (9, 147948160), (10, 133153344), (12, 110961120), (15, 88768896), (16, 83220840), (18, 73974080), (20, 66576672), (24, 55480560), (30, 44384448), (32, 41610420), (36, 36987040), (40, 33288336), (45, 29589632), (48, 27740280), (60, 22192224), (64, 20805210), (72, 18493520), (80, 16644168), (90, 14794816), (96, 13870140), (120, 11096112), (128, 10402605), (144, 9246760), (160, 8322084), (180, 7397408), (192, 6935070), (240, 5548056), (288, 4623380), (320, 4161042), (360, 3698704), (384, 3467535), (480, 2774028), (576, 2311690), (640, 2080521), (720, 1849352), (960, 1387014), (1152, 1155845), (1440, 924676), (1920, 693507), (2880, 462338), (5760, 231169)]