121424960

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1903

約数の個数: 56

約数和(自身を含む): 290581080

約数和(自身を除く): 169156120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1657, 1832, 2290, 3314, 3664, 4580, 6628, 7328, 8285, 9160, 13256, 14656, 16570, 18320, 26512, 33140, 36640, 53024, 66280, 73280, 106048, 132560, 265120, 379453, 530240, 758906, 1517812, 1897265, 3035624, 3794530, 6071248, 7589060, 12142496, 15178120, 24284992, 30356240, 60712480, 121424960]

約数ペア:

[(1, 121424960), (2, 60712480), (4, 30356240), (5, 24284992), (8, 15178120), (10, 12142496), (16, 7589060), (20, 6071248), (32, 3794530), (40, 3035624), (64, 1897265), (80, 1517812), (160, 758906), (229, 530240), (320, 379453), (458, 265120), (916, 132560), (1145, 106048), (1657, 73280), (1832, 66280), (2290, 53024), (3314, 36640), (3664, 33140), (4580, 26512), (6628, 18320), (7328, 16570), (8285, 14656), (9160, 13256)]