80698260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58477}}^1$

素因数の和:58512

約数の個数: 48

約数和(自身を含む): 235783296

約数和(自身を除く): 155085036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 58477, 116954, 175431, 233908, 292385, 350862, 584770, 701724, 877155, 1169540, 1344971, 1754310, 2689942, 3508620, 4034913, 5379884, 6724855, 8069826, 13449710, 16139652, 20174565, 26899420, 40349130, 80698260]

約数ペア:

[(1, 80698260), (2, 40349130), (3, 26899420), (4, 20174565), (5, 16139652), (6, 13449710), (10, 8069826), (12, 6724855), (15, 5379884), (20, 4034913), (23, 3508620), (30, 2689942), (46, 1754310), (60, 1344971), (69, 1169540), (92, 877155), (115, 701724), (138, 584770), (230, 350862), (276, 292385), (345, 233908), (460, 175431), (690, 116954), (1380, 58477)]