60881320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80107}}^1$

素因数の和:80137

約数の個数: 32

約数和(自身を含む): 144194400

約数和(自身を除く): 83313080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 80107, 160214, 320428, 400535, 640856, 801070, 1522033, 1602140, 3044066, 3204280, 6088132, 7610165, 12176264, 15220330, 30440660, 60881320]

約数ペア:

[(1, 60881320), (2, 30440660), (4, 15220330), (5, 12176264), (8, 7610165), (10, 6088132), (19, 3204280), (20, 3044066), (38, 1602140), (40, 1522033), (76, 801070), (95, 640856), (152, 400535), (190, 320428), (380, 160214), (760, 80107)]