69265440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 239174208

約数和(自身を除く): 169908768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 467, 480, 515, 618, 720, 824, 927, 934, 1030, 1236, 1401, 1440, 1545, 1648, 1854, 1868, 2060, 2335, 2472, 2802, 3090, 3296, 3708, 3736, 4120, 4203, 4635, 4670, 4944, 5604, 6180, 7005, 7416, 7472, 8240, 8406, 9270, 9340, 9888, 11208, 12360, 14010, 14832, 14944, 16480, 16812, 18540, 18680, 21015, 22416, 24720, 28020, 29664, 33624, 37080, 37360, 42030, 44832, 48101, 49440, 56040, 67248, 74160, 74720, 84060, 96202, 112080, 134496, 144303, 148320, 168120, 192404, 224160, 240505, 288606, 336240, 384808, 432909, 481010, 577212, 672480, 721515, 769616, 865818, 962020, 1154424, 1443030, 1539232, 1731636, 1924040, 2164545, 2308848, 2886060, 3463272, 3848080, 4329090, 4617696, 5772120, 6926544, 7696160, 8658180, 11544240, 13853088, 17316360, 23088480, 34632720, 69265440]

約数ペア:

[(1, 69265440), (2, 34632720), (3, 23088480), (4, 17316360), (5, 13853088), (6, 11544240), (8, 8658180), (9, 7696160), (10, 6926544), (12, 5772120), (15, 4617696), (16, 4329090), (18, 3848080), (20, 3463272), (24, 2886060), (30, 2308848), (32, 2164545), (36, 1924040), (40, 1731636), (45, 1539232), (48, 1443030), (60, 1154424), (72, 962020), (80, 865818), (90, 769616), (96, 721515), (103, 672480), (120, 577212), (144, 481010), (160, 432909), (180, 384808), (206, 336240), (240, 288606), (288, 240505), (309, 224160), (360, 192404), (412, 168120), (467, 148320), (480, 144303), (515, 134496), (618, 112080), (720, 96202), (824, 84060), (927, 74720), (934, 74160), (1030, 67248), (1236, 56040), (1401, 49440), (1440, 48101), (1545, 44832), (1648, 42030), (1854, 37360), (1868, 37080), (2060, 33624), (2335, 29664), (2472, 28020), (2802, 24720), (3090, 22416), (3296, 21015), (3708, 18680), (3736, 18540), (4120, 16812), (4203, 16480), (4635, 14944), (4670, 14832), (4944, 14010), (5604, 12360), (6180, 11208), (7005, 9888), (7416, 9340), (7472, 9270), (8240, 8406)]