65340720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 221256672

約数和(自身を除く): 155915952

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, 151, 180, 240, 302, 360, 453, 601, 604, 720, 755, 906, 1202, 1208, 1359, 1510, 1803, 1812, 2265, 2404, 2416, 2718, 3005, 3020, 3606, 3624, 4530, 4808, 5409, 5436, 6010, 6040, 6795, 7212, 7248, 9015, 9060, 9616, 10818, 10872, 12020, 12080, 13590, 14424, 18030, 18120, 21636, 21744, 24040, 27045, 27180, 28848, 36060, 36240, 43272, 48080, 54090, 54360, 72120, 86544, 90751, 108180, 108720, 144240, 181502, 216360, 272253, 363004, 432720, 453755, 544506, 726008, 816759, 907510, 1089012, 1361265, 1452016, 1633518, 1815020, 2178024, 2722530, 3267036, 3630040, 4083795, 4356048, 5445060, 6534072, 7260080, 8167590, 10890120, 13068144, 16335180, 21780240, 32670360, 65340720]

約数ペア:

[(1, 65340720), (2, 32670360), (3, 21780240), (4, 16335180), (5, 13068144), (6, 10890120), (8, 8167590), (9, 7260080), (10, 6534072), (12, 5445060), (15, 4356048), (16, 4083795), (18, 3630040), (20, 3267036), (24, 2722530), (30, 2178024), (36, 1815020), (40, 1633518), (45, 1452016), (48, 1361265), (60, 1089012), (72, 907510), (80, 816759), (90, 726008), (120, 544506), (144, 453755), (151, 432720), (180, 363004), (240, 272253), (302, 216360), (360, 181502), (453, 144240), (601, 108720), (604, 108180), (720, 90751), (755, 86544), (906, 72120), (1202, 54360), (1208, 54090), (1359, 48080), (1510, 43272), (1803, 36240), (1812, 36060), (2265, 28848), (2404, 27180), (2416, 27045), (2718, 24040), (3005, 21744), (3020, 21636), (3606, 18120), (3624, 18030), (4530, 14424), (4808, 13590), (5409, 12080), (5436, 12020), (6010, 10872), (6040, 10818), (6795, 9616), (7212, 9060), (7248, 9015)]