90328320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7868

約数の個数: 108

約数和(自身を含む): 312566436

約数和(自身を除く): 222238116

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7841, 11520, 15682, 23523, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 125456, 141138, 156820, 188184, 235230, 250912, 282276, 313640, 352845, 376368, 470460, 501824, 564552, 627280, 705690, 752736, 940920, 1003648, 1129104, 1254560, 1411380, 1505472, 1881840, 2007296, 2258208, 2509120, 2822760, 3010944, 3763680, 4516416, 5018240, 5645520, 6021888, 7527360, 9032832, 10036480, 11291040, 15054720, 18065664, 22582080, 30109440, 45164160, 90328320]

約数ペア:

[(1, 90328320), (2, 45164160), (3, 30109440), (4, 22582080), (5, 18065664), (6, 15054720), (8, 11291040), (9, 10036480), (10, 9032832), (12, 7527360), (15, 6021888), (16, 5645520), (18, 5018240), (20, 4516416), (24, 3763680), (30, 3010944), (32, 2822760), (36, 2509120), (40, 2258208), (45, 2007296), (48, 1881840), (60, 1505472), (64, 1411380), (72, 1254560), (80, 1129104), (90, 1003648), (96, 940920), (120, 752736), (128, 705690), (144, 627280), (160, 564552), (180, 501824), (192, 470460), (240, 376368), (256, 352845), (288, 313640), (320, 282276), (360, 250912), (384, 235230), (480, 188184), (576, 156820), (640, 141138), (720, 125456), (768, 117615), (960, 94092), (1152, 78410), (1280, 70569), (1440, 62728), (1920, 47046), (2304, 39205), (2880, 31364), (3840, 23523), (5760, 15682), (7841, 11520)]