61536880

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3359}}^1$

素因数の和:3601

約数の個数: 40

約数和(自身を含む): 143740800

約数和(自身を除く): 82203920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3359, 3664, 4580, 6718, 9160, 13436, 16795, 18320, 26872, 33590, 53744, 67180, 134360, 268720, 769211, 1538422, 3076844, 3846055, 6153688, 7692110, 12307376, 15384220, 30768440, 61536880]

約数ペア:

[(1, 61536880), (2, 30768440), (4, 15384220), (5, 12307376), (8, 7692110), (10, 6153688), (16, 3846055), (20, 3076844), (40, 1538422), (80, 769211), (229, 268720), (458, 134360), (916, 67180), (1145, 53744), (1832, 33590), (2290, 26872), (3359, 18320), (3664, 16795), (4580, 13436), (6718, 9160)]