371120580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1607}}^1$

素因数の和:2905

約数の個数: 72

約数和(自身を含む): 1127310912

約数和(自身を除く): 756190332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1283, 1607, 2566, 3214, 3849, 4821, 5132, 6415, 6428, 7698, 8035, 9642, 11547, 12830, 14463, 15396, 16070, 19245, 19284, 23094, 24105, 25660, 28926, 32140, 38490, 46188, 48210, 57735, 57852, 72315, 76980, 96420, 115470, 144630, 230940, 289260, 2061781, 4123562, 6185343, 8247124, 10308905, 12370686, 18556029, 20617810, 24741372, 30926715, 37112058, 41235620, 61853430, 74224116, 92780145, 123706860, 185560290, 371120580]

約数ペア:

[(1, 371120580), (2, 185560290), (3, 123706860), (4, 92780145), (5, 74224116), (6, 61853430), (9, 41235620), (10, 37112058), (12, 30926715), (15, 24741372), (18, 20617810), (20, 18556029), (30, 12370686), (36, 10308905), (45, 8247124), (60, 6185343), (90, 4123562), (180, 2061781), (1283, 289260), (1607, 230940), (2566, 144630), (3214, 115470), (3849, 96420), (4821, 76980), (5132, 72315), (6415, 57852), (6428, 57735), (7698, 48210), (8035, 46188), (9642, 38490), (11547, 32140), (12830, 28926), (14463, 25660), (15396, 24105), (16070, 23094), (19245, 19284)]