245623320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 822182400

約数和(自身を除く): 576559080

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, 180, 216, 270, 360, 467, 487, 540, 934, 974, 1080, 1401, 1461, 1868, 1948, 2335, 2435, 2802, 2922, 3736, 3896, 4203, 4383, 4670, 4870, 5604, 5844, 7005, 7305, 8406, 8766, 9340, 9740, 11208, 11688, 12609, 13149, 14010, 14610, 16812, 17532, 18680, 19480, 21015, 21915, 25218, 26298, 28020, 29220, 33624, 35064, 42030, 43830, 50436, 52596, 56040, 58440, 63045, 65745, 84060, 87660, 100872, 105192, 126090, 131490, 168120, 175320, 227429, 252180, 262980, 454858, 504360, 525960, 682287, 909716, 1137145, 1364574, 1819432, 2046861, 2274290, 2729148, 3411435, 4093722, 4548580, 5458296, 6140583, 6822870, 8187444, 9097160, 10234305, 12281166, 13645740, 16374888, 20468610, 24562332, 27291480, 30702915, 40937220, 49124664, 61405830, 81874440, 122811660, 245623320]

約数ペア:

[(1, 245623320), (2, 122811660), (3, 81874440), (4, 61405830), (5, 49124664), (6, 40937220), (8, 30702915), (9, 27291480), (10, 24562332), (12, 20468610), (15, 16374888), (18, 13645740), (20, 12281166), (24, 10234305), (27, 9097160), (30, 8187444), (36, 6822870), (40, 6140583), (45, 5458296), (54, 4548580), (60, 4093722), (72, 3411435), (90, 2729148), (108, 2274290), (120, 2046861), (135, 1819432), (180, 1364574), (216, 1137145), (270, 909716), (360, 682287), (467, 525960), (487, 504360), (540, 454858), (934, 262980), (974, 252180), (1080, 227429), (1401, 175320), (1461, 168120), (1868, 131490), (1948, 126090), (2335, 105192), (2435, 100872), (2802, 87660), (2922, 84060), (3736, 65745), (3896, 63045), (4203, 58440), (4383, 56040), (4670, 52596), (4870, 50436), (5604, 43830), (5844, 42030), (7005, 35064), (7305, 33624), (8406, 29220), (8766, 28020), (9340, 26298), (9740, 25218), (11208, 21915), (11688, 21015), (12609, 19480), (13149, 18680), (14010, 17532), (14610, 16812)]