80662560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15277}}^1$

素因数の和:15306

約数の個数: 96

約数和(自身を含む): 277204032

約数和(自身を除く): 196541472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15277, 30554, 45831, 61108, 76385, 91662, 122216, 152770, 168047, 183324, 229155, 244432, 305540, 336094, 366648, 458310, 488864, 504141, 611080, 672188, 733296, 840235, 916620, 1008282, 1222160, 1344376, 1466592, 1680470, 1833240, 2016564, 2444320, 2520705, 2688752, 3360940, 3666480, 4033128, 5041410, 5377504, 6721880, 7332960, 8066256, 10082820, 13443760, 16132512, 20165640, 26887520, 40331280, 80662560]

約数ペア:

[(1, 80662560), (2, 40331280), (3, 26887520), (4, 20165640), (5, 16132512), (6, 13443760), (8, 10082820), (10, 8066256), (11, 7332960), (12, 6721880), (15, 5377504), (16, 5041410), (20, 4033128), (22, 3666480), (24, 3360940), (30, 2688752), (32, 2520705), (33, 2444320), (40, 2016564), (44, 1833240), (48, 1680470), (55, 1466592), (60, 1344376), (66, 1222160), (80, 1008282), (88, 916620), (96, 840235), (110, 733296), (120, 672188), (132, 611080), (160, 504141), (165, 488864), (176, 458310), (220, 366648), (240, 336094), (264, 305540), (330, 244432), (352, 229155), (440, 183324), (480, 168047), (528, 152770), (660, 122216), (880, 91662), (1056, 76385), (1320, 61108), (1760, 45831), (2640, 30554), (5280, 15277)]