68330520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 161493480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 419, 453, 540, 604, 755, 838, 906, 1080, 1208, 1257, 1359, 1510, 1676, 1812, 2095, 2265, 2514, 2718, 3020, 3352, 3624, 3771, 4077, 4190, 4530, 5028, 5436, 6040, 6285, 6795, 7542, 8154, 8380, 9060, 10056, 10872, 11313, 12570, 13590, 15084, 16308, 16760, 18120, 18855, 20385, 22626, 25140, 27180, 30168, 32616, 37710, 40770, 45252, 50280, 54360, 56565, 63269, 75420, 81540, 90504, 113130, 126538, 150840, 163080, 189807, 226260, 253076, 316345, 379614, 452520, 506152, 569421, 632690, 759228, 949035, 1138842, 1265380, 1518456, 1708263, 1898070, 2277684, 2530760, 2847105, 3416526, 3796140, 4555368, 5694210, 6833052, 7592280, 8541315, 11388420, 13666104, 17082630, 22776840, 34165260, 68330520]

約数ペア:

[(1, 68330520), (2, 34165260), (3, 22776840), (4, 17082630), (5, 13666104), (6, 11388420), (8, 8541315), (9, 7592280), (10, 6833052), (12, 5694210), (15, 4555368), (18, 3796140), (20, 3416526), (24, 2847105), (27, 2530760), (30, 2277684), (36, 1898070), (40, 1708263), (45, 1518456), (54, 1265380), (60, 1138842), (72, 949035), (90, 759228), (108, 632690), (120, 569421), (135, 506152), (151, 452520), (180, 379614), (216, 316345), (270, 253076), (302, 226260), (360, 189807), (419, 163080), (453, 150840), (540, 126538), (604, 113130), (755, 90504), (838, 81540), (906, 75420), (1080, 63269), (1208, 56565), (1257, 54360), (1359, 50280), (1510, 45252), (1676, 40770), (1812, 37710), (2095, 32616), (2265, 30168), (2514, 27180), (2718, 25140), (3020, 22626), (3352, 20385), (3624, 18855), (3771, 18120), (4077, 16760), (4190, 16308), (4530, 15084), (5028, 13590), (5436, 12570), (6040, 11313), (6285, 10872), (6795, 10056), (7542, 9060), (8154, 8380)]