120482385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 88536495

約数列:

[1, 3, 5, 15, 29, 47, 71, 83, 87, 141, 145, 213, 235, 249, 355, 415, 435, 705, 1065, 1245, 1363, 2059, 2407, 3337, 3901, 4089, 5893, 6177, 6815, 7221, 10011, 10295, 11703, 12035, 16685, 17679, 19505, 20445, 29465, 30885, 36105, 50055, 58515, 88395, 96773, 113129, 170897, 276971, 290319, 339387, 483865, 512691, 565645, 830913, 854485, 1384855, 1451595, 1696935, 2563455, 4154565, 8032159, 24096477, 40160795, 120482385]

約数ペア:

[(1, 120482385), (3, 40160795), (5, 24096477), (15, 8032159), (29, 4154565), (47, 2563455), (71, 1696935), (83, 1451595), (87, 1384855), (141, 854485), (145, 830913), (213, 565645), (235, 512691), (249, 483865), (355, 339387), (415, 290319), (435, 276971), (705, 170897), (1065, 113129), (1245, 96773), (1363, 88395), (2059, 58515), (2407, 50055), (3337, 36105), (3901, 30885), (4089, 29465), (5893, 20445), (6177, 19505), (6815, 17679), (7221, 16685), (10011, 12035), (10295, 11703)]