91288320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23773}}^1$

素因数の和:23797

約数の個数: 72

約数和(自身を含む): 291564336

約数和(自身を除く): 200276016

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, 23773, 47546, 71319, 95092, 118865, 142638, 190184, 237730, 285276, 356595, 380368, 475460, 570552, 713190, 760736, 950920, 1141104, 1426380, 1521472, 1901840, 2282208, 2852760, 3042944, 3803680, 4564416, 5705520, 6085888, 7607360, 9128832, 11411040, 15214720, 18257664, 22822080, 30429440, 45644160, 91288320]

約数ペア:

[(1, 91288320), (2, 45644160), (3, 30429440), (4, 22822080), (5, 18257664), (6, 15214720), (8, 11411040), (10, 9128832), (12, 7607360), (15, 6085888), (16, 5705520), (20, 4564416), (24, 3803680), (30, 3042944), (32, 2852760), (40, 2282208), (48, 1901840), (60, 1521472), (64, 1426380), (80, 1141104), (96, 950920), (120, 760736), (128, 713190), (160, 570552), (192, 475460), (240, 380368), (256, 356595), (320, 285276), (384, 237730), (480, 190184), (640, 142638), (768, 118865), (960, 95092), (1280, 71319), (1920, 47546), (3840, 23773)]