1189888960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2910

約数の個数: 112

約数和(自身を含む): 3082113216

約数和(自身を除く): 1892224256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 160, 206, 208, 260, 320, 412, 416, 515, 520, 824, 832, 1030, 1040, 1339, 1648, 2060, 2080, 2678, 2777, 3296, 4120, 4160, 5356, 5554, 6592, 6695, 8240, 10712, 11108, 13390, 13885, 16480, 21424, 22216, 26780, 27770, 32960, 36101, 42848, 44432, 53560, 55540, 72202, 85696, 88864, 107120, 111080, 144404, 177728, 180505, 214240, 222160, 286031, 288808, 361010, 428480, 444320, 572062, 577616, 722020, 888640, 1144124, 1155232, 1430155, 1444040, 2288248, 2310464, 2860310, 2888080, 3718403, 4576496, 5720620, 5776160, 7436806, 9152992, 11441240, 11552320, 14873612, 18305984, 18592015, 22882480, 29747224, 37184030, 45764960, 59494448, 74368060, 91529920, 118988896, 148736120, 237977792, 297472240, 594944480, 1189888960]

約数ペア:

[(1, 1189888960), (2, 594944480), (4, 297472240), (5, 237977792), (8, 148736120), (10, 118988896), (13, 91529920), (16, 74368060), (20, 59494448), (26, 45764960), (32, 37184030), (40, 29747224), (52, 22882480), (64, 18592015), (65, 18305984), (80, 14873612), (103, 11552320), (104, 11441240), (130, 9152992), (160, 7436806), (206, 5776160), (208, 5720620), (260, 4576496), (320, 3718403), (412, 2888080), (416, 2860310), (515, 2310464), (520, 2288248), (824, 1444040), (832, 1430155), (1030, 1155232), (1040, 1144124), (1339, 888640), (1648, 722020), (2060, 577616), (2080, 572062), (2678, 444320), (2777, 428480), (3296, 361010), (4120, 288808), (4160, 286031), (5356, 222160), (5554, 214240), (6592, 180505), (6695, 177728), (8240, 144404), (10712, 111080), (11108, 107120), (13390, 88864), (13885, 85696), (16480, 72202), (21424, 55540), (22216, 53560), (26780, 44432), (27770, 42848), (32960, 36101)]