12170520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 29301480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 191, 216, 236, 270, 295, 354, 360, 382, 472, 531, 540, 573, 590, 708, 764, 885, 955, 1062, 1080, 1146, 1180, 1416, 1528, 1593, 1719, 1770, 1910, 2124, 2292, 2360, 2655, 2865, 3186, 3438, 3540, 3820, 4248, 4584, 5157, 5310, 5730, 6372, 6876, 7080, 7640, 7965, 8595, 10314, 10620, 11269, 11460, 12744, 13752, 15930, 17190, 20628, 21240, 22538, 22920, 25785, 31860, 33807, 34380, 41256, 45076, 51570, 56345, 63720, 67614, 68760, 90152, 101421, 103140, 112690, 135228, 169035, 202842, 206280, 225380, 270456, 304263, 338070, 405684, 450760, 507105, 608526, 676140, 811368, 1014210, 1217052, 1352280, 1521315, 2028420, 2434104, 3042630, 4056840, 6085260, 12170520]

約数ペア:

[(1, 12170520), (2, 6085260), (3, 4056840), (4, 3042630), (5, 2434104), (6, 2028420), (8, 1521315), (9, 1352280), (10, 1217052), (12, 1014210), (15, 811368), (18, 676140), (20, 608526), (24, 507105), (27, 450760), (30, 405684), (36, 338070), (40, 304263), (45, 270456), (54, 225380), (59, 206280), (60, 202842), (72, 169035), (90, 135228), (108, 112690), (118, 103140), (120, 101421), (135, 90152), (177, 68760), (180, 67614), (191, 63720), (216, 56345), (236, 51570), (270, 45076), (295, 41256), (354, 34380), (360, 33807), (382, 31860), (472, 25785), (531, 22920), (540, 22538), (573, 21240), (590, 20628), (708, 17190), (764, 15930), (885, 13752), (955, 12744), (1062, 11460), (1080, 11269), (1146, 10620), (1180, 10314), (1416, 8595), (1528, 7965), (1593, 7640), (1719, 7080), (1770, 6876), (1910, 6372), (2124, 5730), (2292, 5310), (2360, 5157), (2655, 4584), (2865, 4248), (3186, 3820), (3438, 3540)]