75968480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67829}}^1$

素因数の和:67851

約数の個数: 48

約数和(自身を含む): 205117920

約数和(自身を除く): 129149440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67829, 135658, 271316, 339145, 474803, 542632, 678290, 949606, 1085264, 1356580, 1899212, 2170528, 2374015, 2713160, 3798424, 4748030, 5426320, 7596848, 9496060, 10852640, 15193696, 18992120, 37984240, 75968480]

約数ペア:

[(1, 75968480), (2, 37984240), (4, 18992120), (5, 15193696), (7, 10852640), (8, 9496060), (10, 7596848), (14, 5426320), (16, 4748030), (20, 3798424), (28, 2713160), (32, 2374015), (35, 2170528), (40, 1899212), (56, 1356580), (70, 1085264), (80, 949606), (112, 678290), (140, 542632), (160, 474803), (224, 339145), (280, 271316), (560, 135658), (1120, 67829)]