320464944

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39043}}^1$

素因数の和:39079

約数の個数: 80

約数和(自身を含む): 968291200

約数和(自身を除く): 647826256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 39043, 78086, 117129, 156172, 234258, 312344, 351387, 468516, 624688, 702774, 741817, 937032, 1054161, 1405548, 1483634, 1874064, 2108322, 2225451, 2811096, 2967268, 4216644, 4450902, 5622192, 5934536, 6676353, 8433288, 8901804, 11869072, 13352706, 16866576, 17803608, 20029059, 26705412, 35607216, 40058118, 53410824, 80116236, 106821648, 160232472, 320464944]

約数ペア:

[(1, 320464944), (2, 160232472), (3, 106821648), (4, 80116236), (6, 53410824), (8, 40058118), (9, 35607216), (12, 26705412), (16, 20029059), (18, 17803608), (19, 16866576), (24, 13352706), (27, 11869072), (36, 8901804), (38, 8433288), (48, 6676353), (54, 5934536), (57, 5622192), (72, 4450902), (76, 4216644), (108, 2967268), (114, 2811096), (144, 2225451), (152, 2108322), (171, 1874064), (216, 1483634), (228, 1405548), (304, 1054161), (342, 937032), (432, 741817), (456, 702774), (513, 624688), (684, 468516), (912, 351387), (1026, 312344), (1368, 234258), (2052, 156172), (2736, 117129), (4104, 78086), (8208, 39043)]