1380037440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3917}}^1$

素因数の和:4304

約数の個数: 112

約数和(自身を含む): 4394679552

約数和(自身を除く): 3014642112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 367, 480, 734, 960, 1101, 1468, 1835, 2202, 2936, 3670, 3917, 4404, 5505, 5872, 7340, 7834, 8808, 11010, 11744, 11751, 14680, 15668, 17616, 19585, 22020, 23488, 23502, 29360, 31336, 35232, 39170, 44040, 47004, 58720, 58755, 62672, 70464, 78340, 88080, 94008, 117440, 117510, 125344, 156680, 176160, 188016, 235020, 250688, 313360, 352320, 376032, 470040, 626720, 752064, 940080, 1253440, 1437539, 1880160, 2875078, 3760320, 4312617, 5750156, 7187695, 8625234, 11500312, 14375390, 17250468, 21563085, 23000624, 28750780, 34500936, 43126170, 46001248, 57501560, 69001872, 86252340, 92002496, 115003120, 138003744, 172504680, 230006240, 276007488, 345009360, 460012480, 690018720, 1380037440]

約数ペア:

[(1, 1380037440), (2, 690018720), (3, 460012480), (4, 345009360), (5, 276007488), (6, 230006240), (8, 172504680), (10, 138003744), (12, 115003120), (15, 92002496), (16, 86252340), (20, 69001872), (24, 57501560), (30, 46001248), (32, 43126170), (40, 34500936), (48, 28750780), (60, 23000624), (64, 21563085), (80, 17250468), (96, 14375390), (120, 11500312), (160, 8625234), (192, 7187695), (240, 5750156), (320, 4312617), (367, 3760320), (480, 2875078), (734, 1880160), (960, 1437539), (1101, 1253440), (1468, 940080), (1835, 752064), (2202, 626720), (2936, 470040), (3670, 376032), (3917, 352320), (4404, 313360), (5505, 250688), (5872, 235020), (7340, 188016), (7834, 176160), (8808, 156680), (11010, 125344), (11744, 117510), (11751, 117440), (14680, 94008), (15668, 88080), (17616, 78340), (19585, 70464), (22020, 62672), (23488, 58755), (23502, 58720), (29360, 47004), (31336, 44040), (35232, 39170)]