931528320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{485171}}^1$

素因数の和:485193

約数の個数: 64

約数和(自身を含む): 2969252640

約数和(自身を除く): 2037724320

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, 320, 384, 480, 640, 960, 1920, 485171, 970342, 1455513, 1940684, 2425855, 2911026, 3881368, 4851710, 5822052, 7277565, 7762736, 9703420, 11644104, 14555130, 15525472, 19406840, 23288208, 29110260, 31050944, 38813680, 46576416, 58220520, 62101888, 77627360, 93152832, 116441040, 155254720, 186305664, 232882080, 310509440, 465764160, 931528320]

約数ペア:

[(1, 931528320), (2, 465764160), (3, 310509440), (4, 232882080), (5, 186305664), (6, 155254720), (8, 116441040), (10, 93152832), (12, 77627360), (15, 62101888), (16, 58220520), (20, 46576416), (24, 38813680), (30, 31050944), (32, 29110260), (40, 23288208), (48, 19406840), (60, 15525472), (64, 14555130), (80, 11644104), (96, 9703420), (120, 7762736), (128, 7277565), (160, 5822052), (192, 4851710), (240, 3881368), (320, 2911026), (384, 2425855), (480, 1940684), (640, 1455513), (960, 970342), (1920, 485171)]