30522360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 105235200

約数和(自身を除く): 74712840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1217, 1254, 1320, 1672, 2090, 2280, 2434, 2508, 3135, 3651, 4180, 4868, 5016, 6085, 6270, 7302, 8360, 9736, 12170, 12540, 13387, 14604, 18255, 23123, 24340, 25080, 26774, 29208, 36510, 40161, 46246, 48680, 53548, 66935, 69369, 73020, 80322, 92492, 107096, 115615, 133870, 138738, 146040, 160644, 184984, 200805, 231230, 254353, 267740, 277476, 321288, 346845, 401610, 462460, 508706, 535480, 554952, 693690, 763059, 803220, 924920, 1017412, 1271765, 1387380, 1526118, 1606440, 2034824, 2543530, 2774760, 3052236, 3815295, 5087060, 6104472, 7630590, 10174120, 15261180, 30522360]

約数ペア:

[(1, 30522360), (2, 15261180), (3, 10174120), (4, 7630590), (5, 6104472), (6, 5087060), (8, 3815295), (10, 3052236), (11, 2774760), (12, 2543530), (15, 2034824), (19, 1606440), (20, 1526118), (22, 1387380), (24, 1271765), (30, 1017412), (33, 924920), (38, 803220), (40, 763059), (44, 693690), (55, 554952), (57, 535480), (60, 508706), (66, 462460), (76, 401610), (88, 346845), (95, 321288), (110, 277476), (114, 267740), (120, 254353), (132, 231230), (152, 200805), (165, 184984), (190, 160644), (209, 146040), (220, 138738), (228, 133870), (264, 115615), (285, 107096), (330, 92492), (380, 80322), (418, 73020), (440, 69369), (456, 66935), (570, 53548), (627, 48680), (660, 46246), (760, 40161), (836, 36510), (1045, 29208), (1140, 26774), (1217, 25080), (1254, 24340), (1320, 23123), (1672, 18255), (2090, 14604), (2280, 13387), (2434, 12540), (2508, 12170), (3135, 9736), (3651, 8360), (4180, 7302), (4868, 6270), (5016, 6085)]