13306800720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{538301}}^1$

素因数の和:538420

約数の個数: 80

約数和(自身を含む): 41651655552

約数和(自身を除く): 28344854832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 538301, 1076602, 1614903, 2153204, 2691505, 3229806, 4306408, 5383010, 6459612, 8074515, 8612816, 10766020, 12919224, 16149030, 21532040, 25838448, 32298060, 43064080, 55445003, 64596120, 110890006, 129192240, 166335009, 221780012, 277225015, 332670018, 443560024, 554450030, 665340036, 831675045, 887120048, 1108900060, 1330680072, 1663350090, 2217800120, 2661360144, 3326700180, 4435600240, 6653400360, 13306800720]

約数ペア:

[(1, 13306800720), (2, 6653400360), (3, 4435600240), (4, 3326700180), (5, 2661360144), (6, 2217800120), (8, 1663350090), (10, 1330680072), (12, 1108900060), (15, 887120048), (16, 831675045), (20, 665340036), (24, 554450030), (30, 443560024), (40, 332670018), (48, 277225015), (60, 221780012), (80, 166335009), (103, 129192240), (120, 110890006), (206, 64596120), (240, 55445003), (309, 43064080), (412, 32298060), (515, 25838448), (618, 21532040), (824, 16149030), (1030, 12919224), (1236, 10766020), (1545, 8612816), (1648, 8074515), (2060, 6459612), (2472, 5383010), (3090, 4306408), (4120, 3229806), (4944, 2691505), (6180, 2153204), (8240, 1614903), (12360, 1076602), (24720, 538301)]