239238120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9583

約数の個数: 128

約数和(自身を含む): 824256000

約数和(自身を除く): 585017880

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, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 9539, 12540, 19078, 25080, 28617, 38156, 47695, 57234, 76312, 95390, 104929, 114468, 143085, 181241, 190780, 209858, 228936, 286170, 314787, 362482, 381560, 419716, 524645, 543723, 572340, 629574, 724964, 839432, 906205, 1049290, 1087446, 1144680, 1259148, 1449928, 1573935, 1812410, 1993651, 2098580, 2174892, 2518296, 2718615, 3147870, 3624820, 3987302, 4197160, 4349784, 5437230, 5980953, 6295740, 7249640, 7974604, 9968255, 10874460, 11961906, 12591480, 15949208, 19936510, 21748920, 23923812, 29904765, 39873020, 47847624, 59809530, 79746040, 119619060, 239238120]

約数ペア:

[(1, 239238120), (2, 119619060), (3, 79746040), (4, 59809530), (5, 47847624), (6, 39873020), (8, 29904765), (10, 23923812), (11, 21748920), (12, 19936510), (15, 15949208), (19, 12591480), (20, 11961906), (22, 10874460), (24, 9968255), (30, 7974604), (33, 7249640), (38, 6295740), (40, 5980953), (44, 5437230), (55, 4349784), (57, 4197160), (60, 3987302), (66, 3624820), (76, 3147870), (88, 2718615), (95, 2518296), (110, 2174892), (114, 2098580), (120, 1993651), (132, 1812410), (152, 1573935), (165, 1449928), (190, 1259148), (209, 1144680), (220, 1087446), (228, 1049290), (264, 906205), (285, 839432), (330, 724964), (380, 629574), (418, 572340), (440, 543723), (456, 524645), (570, 419716), (627, 381560), (660, 362482), (760, 314787), (836, 286170), (1045, 228936), (1140, 209858), (1254, 190780), (1320, 181241), (1672, 143085), (2090, 114468), (2280, 104929), (2508, 95390), (3135, 76312), (4180, 57234), (5016, 47695), (6270, 38156), (8360, 28617), (9539, 25080), (12540, 19078)]