131060880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182029}}^1$

素因数の和:182048

約数の個数: 60

約数和(自身を含む): 440148540

約数和(自身を除く): 309087660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 182029, 364058, 546087, 728116, 910145, 1092174, 1456232, 1638261, 1820290, 2184348, 2730435, 2912464, 3276522, 3640580, 4368696, 5460870, 6553044, 7281160, 8191305, 8737392, 10921740, 13106088, 14562320, 16382610, 21843480, 26212176, 32765220, 43686960, 65530440, 131060880]

約数ペア:

[(1, 131060880), (2, 65530440), (3, 43686960), (4, 32765220), (5, 26212176), (6, 21843480), (8, 16382610), (9, 14562320), (10, 13106088), (12, 10921740), (15, 8737392), (16, 8191305), (18, 7281160), (20, 6553044), (24, 5460870), (30, 4368696), (36, 3640580), (40, 3276522), (45, 2912464), (48, 2730435), (60, 2184348), (72, 1820290), (80, 1638261), (90, 1456232), (120, 1092174), (144, 910145), (180, 728116), (240, 546087), (360, 364058), (720, 182029)]