25279680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1586

約数の個数: 112

約数和(自身を含む): 85039200

約数和(自身を除く): 59759520

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, 1549, 1632, 2040, 2720, 3098, 3264, 4080, 4647, 5440, 6196, 7745, 8160, 9294, 12392, 15490, 16320, 18588, 23235, 24784, 26333, 30980, 37176, 46470, 49568, 52666, 61960, 74352, 78999, 92940, 99136, 105332, 123920, 131665, 148704, 157998, 185880, 210664, 247840, 263330, 297408, 315996, 371760, 394995, 421328, 495680, 526660, 631992, 743520, 789990, 842656, 1053320, 1263984, 1487040, 1579980, 1685312, 2106640, 2527968, 3159960, 4213280, 5055936, 6319920, 8426560, 12639840, 25279680]

約数ペア:

[(1, 25279680), (2, 12639840), (3, 8426560), (4, 6319920), (5, 5055936), (6, 4213280), (8, 3159960), (10, 2527968), (12, 2106640), (15, 1685312), (16, 1579980), (17, 1487040), (20, 1263984), (24, 1053320), (30, 842656), (32, 789990), (34, 743520), (40, 631992), (48, 526660), (51, 495680), (60, 421328), (64, 394995), (68, 371760), (80, 315996), (85, 297408), (96, 263330), (102, 247840), (120, 210664), (136, 185880), (160, 157998), (170, 148704), (192, 131665), (204, 123920), (240, 105332), (255, 99136), (272, 92940), (320, 78999), (340, 74352), (408, 61960), (480, 52666), (510, 49568), (544, 46470), (680, 37176), (816, 30980), (960, 26333), (1020, 24784), (1088, 23235), (1360, 18588), (1549, 16320), (1632, 15490), (2040, 12392), (2720, 9294), (3098, 8160), (3264, 7745), (4080, 6196), (4647, 5440)]