1434240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 5140800

約数和(自身を除く): 3706560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2656, 2880, 2988, 3320, 3456, 3735, 3984, 4320, 4482, 4980, 5312, 5760, 5976, 6640, 7470, 7968, 8640, 8964, 9960, 10624, 11205, 11952, 13280, 14940, 15936, 17280, 17928, 19920, 22410, 23904, 26560, 29880, 31872, 35856, 39840, 44820, 47808, 53120, 59760, 71712, 79680, 89640, 95616, 119520, 143424, 159360, 179280, 239040, 286848, 358560, 478080, 717120, 1434240]

約数ペア:

[(1, 1434240), (2, 717120), (3, 478080), (4, 358560), (5, 286848), (6, 239040), (8, 179280), (9, 159360), (10, 143424), (12, 119520), (15, 95616), (16, 89640), (18, 79680), (20, 71712), (24, 59760), (27, 53120), (30, 47808), (32, 44820), (36, 39840), (40, 35856), (45, 31872), (48, 29880), (54, 26560), (60, 23904), (64, 22410), (72, 19920), (80, 17928), (83, 17280), (90, 15936), (96, 14940), (108, 13280), (120, 11952), (128, 11205), (135, 10624), (144, 9960), (160, 8964), (166, 8640), (180, 7968), (192, 7470), (216, 6640), (240, 5976), (249, 5760), (270, 5312), (288, 4980), (320, 4482), (332, 4320), (360, 3984), (384, 3735), (415, 3456), (432, 3320), (480, 2988), (498, 2880), (540, 2656), (576, 2490), (640, 2241), (664, 2160), (720, 1992), (747, 1920), (830, 1728), (864, 1660), (960, 1494), (996, 1440), (1080, 1328), (1152, 1245)]