2012064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8383603}}^1$

素因数の和:8383619

約数の個数: 40

約数和(自身を含む): 6237401376

約数和(自身を除く): 4225336656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8383603, 16767206, 25150809, 33534412, 41918015, 50301618, 67068824, 83836030, 100603236, 125754045, 134137648, 167672060, 201206472, 251508090, 335344120, 402412944, 503016180, 670688240, 1006032360, 2012064720]

約数ペア:

[(1, 2012064720), (2, 1006032360), (3, 670688240), (4, 503016180), (5, 402412944), (6, 335344120), (8, 251508090), (10, 201206472), (12, 167672060), (15, 134137648), (16, 125754045), (20, 100603236), (24, 83836030), (30, 67068824), (40, 50301618), (48, 41918015), (60, 33534412), (80, 25150809), (120, 16767206), (240, 8383603)]