78359760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2593

約数の個数: 120

約数和(自身を含む): 269384544

約数和(自身を除く): 191024784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2531, 2580, 3096, 3440, 3870, 5062, 5160, 6192, 7593, 7740, 10124, 10320, 12655, 15186, 15480, 20248, 22779, 25310, 30372, 30960, 37965, 40496, 45558, 50620, 60744, 75930, 91116, 101240, 108833, 113895, 121488, 151860, 182232, 202480, 217666, 227790, 303720, 326499, 364464, 435332, 455580, 544165, 607440, 652998, 870664, 911160, 979497, 1088330, 1305996, 1632495, 1741328, 1822320, 1958994, 2176660, 2611992, 3264990, 3917988, 4353320, 4897485, 5223984, 6529980, 7835976, 8706640, 9794970, 13059960, 15671952, 19589940, 26119920, 39179880, 78359760]

約数ペア:

[(1, 78359760), (2, 39179880), (3, 26119920), (4, 19589940), (5, 15671952), (6, 13059960), (8, 9794970), (9, 8706640), (10, 7835976), (12, 6529980), (15, 5223984), (16, 4897485), (18, 4353320), (20, 3917988), (24, 3264990), (30, 2611992), (36, 2176660), (40, 1958994), (43, 1822320), (45, 1741328), (48, 1632495), (60, 1305996), (72, 1088330), (80, 979497), (86, 911160), (90, 870664), (120, 652998), (129, 607440), (144, 544165), (172, 455580), (180, 435332), (215, 364464), (240, 326499), (258, 303720), (344, 227790), (360, 217666), (387, 202480), (430, 182232), (516, 151860), (645, 121488), (688, 113895), (720, 108833), (774, 101240), (860, 91116), (1032, 75930), (1290, 60744), (1548, 50620), (1720, 45558), (1935, 40496), (2064, 37965), (2531, 30960), (2580, 30372), (3096, 25310), (3440, 22779), (3870, 20248), (5062, 15480), (5160, 15186), (6192, 12655), (7593, 10320), (7740, 10124)]