27399120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 99422208

約数和(自身を除く): 72023088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 347, 376, 420, 470, 560, 564, 658, 694, 705, 752, 840, 940, 987, 1041, 1128, 1316, 1388, 1410, 1645, 1680, 1735, 1880, 1974, 2082, 2256, 2429, 2632, 2776, 2820, 3290, 3470, 3760, 3948, 4164, 4858, 4935, 5205, 5264, 5552, 5640, 6580, 6940, 7287, 7896, 8328, 9716, 9870, 10410, 11280, 12145, 13160, 13880, 14574, 15792, 16309, 16656, 19432, 19740, 20820, 24290, 26320, 27760, 29148, 32618, 36435, 38864, 39480, 41640, 48580, 48927, 58296, 65236, 72870, 78960, 81545, 83280, 97160, 97854, 114163, 116592, 130472, 145740, 163090, 194320, 195708, 228326, 244635, 260944, 291480, 326180, 342489, 391416, 456652, 489270, 570815, 582960, 652360, 684978, 782832, 913304, 978540, 1141630, 1304720, 1369956, 1712445, 1826608, 1957080, 2283260, 2739912, 3424890, 3914160, 4566520, 5479824, 6849780, 9133040, 13699560, 27399120]

約数ペア:

[(1, 27399120), (2, 13699560), (3, 9133040), (4, 6849780), (5, 5479824), (6, 4566520), (7, 3914160), (8, 3424890), (10, 2739912), (12, 2283260), (14, 1957080), (15, 1826608), (16, 1712445), (20, 1369956), (21, 1304720), (24, 1141630), (28, 978540), (30, 913304), (35, 782832), (40, 684978), (42, 652360), (47, 582960), (48, 570815), (56, 489270), (60, 456652), (70, 391416), (80, 342489), (84, 326180), (94, 291480), (105, 260944), (112, 244635), (120, 228326), (140, 195708), (141, 194320), (168, 163090), (188, 145740), (210, 130472), (235, 116592), (240, 114163), (280, 97854), (282, 97160), (329, 83280), (336, 81545), (347, 78960), (376, 72870), (420, 65236), (470, 58296), (560, 48927), (564, 48580), (658, 41640), (694, 39480), (705, 38864), (752, 36435), (840, 32618), (940, 29148), (987, 27760), (1041, 26320), (1128, 24290), (1316, 20820), (1388, 19740), (1410, 19432), (1645, 16656), (1680, 16309), (1735, 15792), (1880, 14574), (1974, 13880), (2082, 13160), (2256, 12145), (2429, 11280), (2632, 10410), (2776, 9870), (2820, 9716), (3290, 8328), (3470, 7896), (3760, 7287), (3948, 6940), (4164, 6580), (4858, 5640), (4935, 5552), (5205, 5264)]