82037520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3977

約数の個数: 120

約数和(自身を含む): 285082200

約数和(自身を除く): 203044680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 3929, 4176, 5220, 6960, 7858, 10440, 11787, 15716, 19645, 20880, 23574, 31432, 35361, 39290, 47148, 58935, 62864, 70722, 78580, 94296, 113941, 117870, 141444, 157160, 176805, 188592, 227882, 235740, 282888, 314320, 341823, 353610, 455764, 471480, 565776, 569705, 683646, 707220, 911528, 942960, 1025469, 1139410, 1367292, 1414440, 1709115, 1823056, 2050938, 2278820, 2734584, 2828880, 3418230, 4101876, 4557640, 5127345, 5469168, 6836460, 8203752, 9115280, 10254690, 13672920, 16407504, 20509380, 27345840, 41018760, 82037520]

約数ペア:

[(1, 82037520), (2, 41018760), (3, 27345840), (4, 20509380), (5, 16407504), (6, 13672920), (8, 10254690), (9, 9115280), (10, 8203752), (12, 6836460), (15, 5469168), (16, 5127345), (18, 4557640), (20, 4101876), (24, 3418230), (29, 2828880), (30, 2734584), (36, 2278820), (40, 2050938), (45, 1823056), (48, 1709115), (58, 1414440), (60, 1367292), (72, 1139410), (80, 1025469), (87, 942960), (90, 911528), (116, 707220), (120, 683646), (144, 569705), (145, 565776), (174, 471480), (180, 455764), (232, 353610), (240, 341823), (261, 314320), (290, 282888), (348, 235740), (360, 227882), (435, 188592), (464, 176805), (522, 157160), (580, 141444), (696, 117870), (720, 113941), (870, 94296), (1044, 78580), (1160, 70722), (1305, 62864), (1392, 58935), (1740, 47148), (2088, 39290), (2320, 35361), (2610, 31432), (3480, 23574), (3929, 20880), (4176, 19645), (5220, 15716), (6960, 11787), (7858, 10440)]