23040720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10667}}^1$

素因数の和:10689

約数の個数: 80

約数和(自身を含む): 79369920

約数和(自身を除く): 56329200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 96003, 106670, 128004, 160005, 170672, 192006, 213340, 256008, 288009, 320010, 384012, 426680, 480015, 512016, 576018, 640020, 768024, 853360, 960030, 1152036, 1280040, 1440045, 1536048, 1920060, 2304072, 2560080, 2880090, 3840120, 4608144, 5760180, 7680240, 11520360, 23040720]

約数ペア:

[(1, 23040720), (2, 11520360), (3, 7680240), (4, 5760180), (5, 4608144), (6, 3840120), (8, 2880090), (9, 2560080), (10, 2304072), (12, 1920060), (15, 1536048), (16, 1440045), (18, 1280040), (20, 1152036), (24, 960030), (27, 853360), (30, 768024), (36, 640020), (40, 576018), (45, 512016), (48, 480015), (54, 426680), (60, 384012), (72, 320010), (80, 288009), (90, 256008), (108, 213340), (120, 192006), (135, 170672), (144, 160005), (180, 128004), (216, 106670), (240, 96003), (270, 85336), (360, 64002), (432, 53335), (540, 42668), (720, 32001), (1080, 21334), (2160, 10667)]