79484640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 96

約数和(自身を含む): 256265856

約数和(自身を除く): 176781216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3851, 4128, 5160, 6880, 7702, 10320, 11553, 15404, 19255, 20640, 23106, 30808, 38510, 46212, 57765, 61616, 77020, 92424, 115530, 123232, 154040, 165593, 184848, 231060, 308080, 331186, 369696, 462120, 496779, 616160, 662372, 827965, 924240, 993558, 1324744, 1655930, 1848480, 1987116, 2483895, 2649488, 3311860, 3974232, 4967790, 5298976, 6623720, 7948464, 9935580, 13247440, 15896928, 19871160, 26494880, 39742320, 79484640]

約数ペア:

[(1, 79484640), (2, 39742320), (3, 26494880), (4, 19871160), (5, 15896928), (6, 13247440), (8, 9935580), (10, 7948464), (12, 6623720), (15, 5298976), (16, 4967790), (20, 3974232), (24, 3311860), (30, 2649488), (32, 2483895), (40, 1987116), (43, 1848480), (48, 1655930), (60, 1324744), (80, 993558), (86, 924240), (96, 827965), (120, 662372), (129, 616160), (160, 496779), (172, 462120), (215, 369696), (240, 331186), (258, 308080), (344, 231060), (430, 184848), (480, 165593), (516, 154040), (645, 123232), (688, 115530), (860, 92424), (1032, 77020), (1290, 61616), (1376, 57765), (1720, 46212), (2064, 38510), (2580, 30808), (3440, 23106), (3851, 20640), (4128, 19255), (5160, 15404), (6880, 11553), (7702, 10320)]