2381136960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145903}}^1$

素因数の和:145940

約数の個数: 112

約数和(自身を含む): 8004877056

約数和(自身を除く): 5623740096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 145903, 291806, 437709, 583612, 729515, 875418, 1167224, 1459030, 1750836, 2188545, 2334448, 2480351, 2918060, 3501672, 4377090, 4668896, 4960702, 5836120, 7003344, 7441053, 8754180, 9337792, 9921404, 11672240, 12401755, 14006688, 14882106, 17508360, 19842808, 23344480, 24803510, 28013376, 29764212, 35016720, 37205265, 39685616, 46688960, 49607020, 59528424, 70033440, 74410530, 79371232, 99214040, 119056848, 140066880, 148821060, 158742464, 198428080, 238113696, 297642120, 396856160, 476227392, 595284240, 793712320, 1190568480, 2381136960]

約数ペア:

[(1, 2381136960), (2, 1190568480), (3, 793712320), (4, 595284240), (5, 476227392), (6, 396856160), (8, 297642120), (10, 238113696), (12, 198428080), (15, 158742464), (16, 148821060), (17, 140066880), (20, 119056848), (24, 99214040), (30, 79371232), (32, 74410530), (34, 70033440), (40, 59528424), (48, 49607020), (51, 46688960), (60, 39685616), (64, 37205265), (68, 35016720), (80, 29764212), (85, 28013376), (96, 24803510), (102, 23344480), (120, 19842808), (136, 17508360), (160, 14882106), (170, 14006688), (192, 12401755), (204, 11672240), (240, 9921404), (255, 9337792), (272, 8754180), (320, 7441053), (340, 7003344), (408, 5836120), (480, 4960702), (510, 4668896), (544, 4377090), (680, 3501672), (816, 2918060), (960, 2480351), (1020, 2334448), (1088, 2188545), (1360, 1750836), (1632, 1459030), (2040, 1167224), (2720, 875418), (3264, 729515), (4080, 583612), (5440, 437709), (8160, 291806), (16320, 145903)]