119150820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661949}}^1$

素因数の和:661964

約数の個数: 36

約数和(自身を含む): 361424700

約数和(自身を除く): 242273880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661949, 1323898, 1985847, 2647796, 3309745, 3971694, 5957541, 6619490, 7943388, 9929235, 11915082, 13238980, 19858470, 23830164, 29787705, 39716940, 59575410, 119150820]

約数ペア:

[(1, 119150820), (2, 59575410), (3, 39716940), (4, 29787705), (5, 23830164), (6, 19858470), (9, 13238980), (10, 11915082), (12, 9929235), (15, 7943388), (18, 6619490), (20, 5957541), (30, 3971694), (36, 3309745), (45, 2647796), (60, 1985847), (90, 1323898), (180, 661949)]