73984960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33029}}^1$

素因数の和:33053

約数の個数: 56

約数和(自身を含む): 201350880

約数和(自身を除く): 127365920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33029, 66058, 132116, 165145, 231203, 264232, 330290, 462406, 528464, 660580, 924812, 1056928, 1156015, 1321160, 1849624, 2113856, 2312030, 2642320, 3699248, 4624060, 5284640, 7398496, 9248120, 10569280, 14796992, 18496240, 36992480, 73984960]

約数ペア:

[(1, 73984960), (2, 36992480), (4, 18496240), (5, 14796992), (7, 10569280), (8, 9248120), (10, 7398496), (14, 5284640), (16, 4624060), (20, 3699248), (28, 2642320), (32, 2312030), (35, 2113856), (40, 1849624), (56, 1321160), (64, 1156015), (70, 1056928), (80, 924812), (112, 660580), (140, 528464), (160, 462406), (224, 330290), (280, 264232), (320, 231203), (448, 165145), (560, 132116), (1120, 66058), (2240, 33029)]