45840720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 142758720

約数和(自身を除く): 96918000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 467, 818, 934, 1227, 1401, 1636, 1868, 2045, 2335, 2454, 2802, 3272, 3736, 4090, 4670, 4908, 5604, 6135, 6544, 7005, 7472, 8180, 9340, 9816, 11208, 12270, 14010, 16360, 18680, 19632, 22416, 24540, 28020, 32720, 37360, 49080, 56040, 98160, 112080, 191003, 382006, 573009, 764012, 955015, 1146018, 1528024, 1910030, 2292036, 2865045, 3056048, 3820060, 4584072, 5730090, 7640120, 9168144, 11460180, 15280240, 22920360, 45840720]

約数ペア:

[(1, 45840720), (2, 22920360), (3, 15280240), (4, 11460180), (5, 9168144), (6, 7640120), (8, 5730090), (10, 4584072), (12, 3820060), (15, 3056048), (16, 2865045), (20, 2292036), (24, 1910030), (30, 1528024), (40, 1146018), (48, 955015), (60, 764012), (80, 573009), (120, 382006), (240, 191003), (409, 112080), (467, 98160), (818, 56040), (934, 49080), (1227, 37360), (1401, 32720), (1636, 28020), (1868, 24540), (2045, 22416), (2335, 19632), (2454, 18680), (2802, 16360), (3272, 14010), (3736, 12270), (4090, 11208), (4670, 9816), (4908, 9340), (5604, 8180), (6135, 7472), (6544, 7005)]