80472480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15241}}^1$

素因数の和:15270

約数の個数: 96

約数和(自身を含む): 276550848

約数和(自身を除く): 196078368

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, 15241, 30482, 45723, 60964, 76205, 91446, 121928, 152410, 167651, 182892, 228615, 243856, 304820, 335302, 365784, 457230, 487712, 502953, 609640, 670604, 731568, 838255, 914460, 1005906, 1219280, 1341208, 1463136, 1676510, 1828920, 2011812, 2438560, 2514765, 2682416, 3353020, 3657840, 4023624, 5029530, 5364832, 6706040, 7315680, 8047248, 10059060, 13412080, 16094496, 20118120, 26824160, 40236240, 80472480]

約数ペア:

[(1, 80472480), (2, 40236240), (3, 26824160), (4, 20118120), (5, 16094496), (6, 13412080), (8, 10059060), (10, 8047248), (11, 7315680), (12, 6706040), (15, 5364832), (16, 5029530), (20, 4023624), (22, 3657840), (24, 3353020), (30, 2682416), (32, 2514765), (33, 2438560), (40, 2011812), (44, 1828920), (48, 1676510), (55, 1463136), (60, 1341208), (66, 1219280), (80, 1005906), (88, 914460), (96, 838255), (110, 731568), (120, 670604), (132, 609640), (160, 502953), (165, 487712), (176, 457230), (220, 365784), (240, 335302), (264, 304820), (330, 243856), (352, 228615), (440, 182892), (480, 167651), (528, 152410), (660, 121928), (880, 91446), (1056, 76205), (1320, 60964), (1760, 45723), (2640, 30482), (5280, 15241)]