89514240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23311}}^1$

素因数の和:23335

約数の個数: 72

約数和(自身を含む): 285898368

約数和(自身を除く): 196384128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23311, 46622, 69933, 93244, 116555, 139866, 186488, 233110, 279732, 349665, 372976, 466220, 559464, 699330, 745952, 932440, 1118928, 1398660, 1491904, 1864880, 2237856, 2797320, 2983808, 3729760, 4475712, 5594640, 5967616, 7459520, 8951424, 11189280, 14919040, 17902848, 22378560, 29838080, 44757120, 89514240]

約数ペア:

[(1, 89514240), (2, 44757120), (3, 29838080), (4, 22378560), (5, 17902848), (6, 14919040), (8, 11189280), (10, 8951424), (12, 7459520), (15, 5967616), (16, 5594640), (20, 4475712), (24, 3729760), (30, 2983808), (32, 2797320), (40, 2237856), (48, 1864880), (60, 1491904), (64, 1398660), (80, 1118928), (96, 932440), (120, 745952), (128, 699330), (160, 559464), (192, 466220), (240, 372976), (256, 349665), (320, 279732), (384, 233110), (480, 186488), (640, 139866), (768, 116555), (960, 93244), (1280, 69933), (1920, 46622), (3840, 23311)]