1522980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8476

約数の個数: 36

約数和(自身を含む): 4620252

約数和(自身を除く): 3097272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8461, 16922, 25383, 33844, 42305, 50766, 76149, 84610, 101532, 126915, 152298, 169220, 253830, 304596, 380745, 507660, 761490, 1522980]

約数ペア:

[(1, 1522980), (2, 761490), (3, 507660), (4, 380745), (5, 304596), (6, 253830), (9, 169220), (10, 152298), (12, 126915), (15, 101532), (18, 84610), (20, 76149), (30, 50766), (36, 42305), (45, 33844), (60, 25383), (90, 16922), (180, 8461)]