155285640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2516

約数の個数: 128

約数和(自身を含む): 526608000

約数和(自身を除く): 371322360

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, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2437, 2655, 3186, 3540, 4248, 4874, 5310, 6372, 7080, 7311, 7965, 9748, 10620, 12185, 12744, 14622, 15930, 19496, 21240, 21933, 24370, 29244, 31860, 36555, 43866, 48740, 58488, 63720, 65799, 73110, 87732, 97480, 109665, 131598, 143783, 146220, 175464, 219330, 263196, 287566, 292440, 328995, 431349, 438660, 526392, 575132, 657990, 718915, 862698, 877320, 1150264, 1294047, 1315980, 1437830, 1725396, 2156745, 2588094, 2631960, 2875660, 3450792, 3882141, 4313490, 5176188, 5751320, 6470235, 7764282, 8626980, 10352376, 12940470, 15528564, 17253960, 19410705, 25880940, 31057128, 38821410, 51761880, 77642820, 155285640]

約数ペア:

[(1, 155285640), (2, 77642820), (3, 51761880), (4, 38821410), (5, 31057128), (6, 25880940), (8, 19410705), (9, 17253960), (10, 15528564), (12, 12940470), (15, 10352376), (18, 8626980), (20, 7764282), (24, 6470235), (27, 5751320), (30, 5176188), (36, 4313490), (40, 3882141), (45, 3450792), (54, 2875660), (59, 2631960), (60, 2588094), (72, 2156745), (90, 1725396), (108, 1437830), (118, 1315980), (120, 1294047), (135, 1150264), (177, 877320), (180, 862698), (216, 718915), (236, 657990), (270, 575132), (295, 526392), (354, 438660), (360, 431349), (472, 328995), (531, 292440), (540, 287566), (590, 263196), (708, 219330), (885, 175464), (1062, 146220), (1080, 143783), (1180, 131598), (1416, 109665), (1593, 97480), (1770, 87732), (2124, 73110), (2360, 65799), (2437, 63720), (2655, 58488), (3186, 48740), (3540, 43866), (4248, 36555), (4874, 31860), (5310, 29244), (6372, 24370), (7080, 21933), (7311, 21240), (7965, 19496), (9748, 15930), (10620, 14622), (12185, 12744)]