26317440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1523}}^1$

素因数の和:1551

約数の個数: 128

約数和(自身を含む): 93268800

約数和(自身を除く): 66951360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1523, 1728, 1920, 2160, 2880, 3046, 3456, 4320, 4569, 5760, 6092, 7615, 8640, 9138, 12184, 13707, 15230, 17280, 18276, 22845, 24368, 27414, 30460, 36552, 41121, 45690, 48736, 54828, 60920, 68535, 73104, 82242, 91380, 97472, 109656, 121840, 137070, 146208, 164484, 182760, 194944, 205605, 219312, 243680, 274140, 292416, 328968, 365520, 411210, 438624, 487360, 548280, 584832, 657936, 731040, 822420, 877248, 974720, 1096560, 1315872, 1462080, 1644840, 1754496, 2193120, 2631744, 2924160, 3289680, 4386240, 5263488, 6579360, 8772480, 13158720, 26317440]

約数ペア:

[(1, 26317440), (2, 13158720), (3, 8772480), (4, 6579360), (5, 5263488), (6, 4386240), (8, 3289680), (9, 2924160), (10, 2631744), (12, 2193120), (15, 1754496), (16, 1644840), (18, 1462080), (20, 1315872), (24, 1096560), (27, 974720), (30, 877248), (32, 822420), (36, 731040), (40, 657936), (45, 584832), (48, 548280), (54, 487360), (60, 438624), (64, 411210), (72, 365520), (80, 328968), (90, 292416), (96, 274140), (108, 243680), (120, 219312), (128, 205605), (135, 194944), (144, 182760), (160, 164484), (180, 146208), (192, 137070), (216, 121840), (240, 109656), (270, 97472), (288, 91380), (320, 82242), (360, 73104), (384, 68535), (432, 60920), (480, 54828), (540, 48736), (576, 45690), (640, 41121), (720, 36552), (864, 30460), (960, 27414), (1080, 24368), (1152, 22845), (1440, 18276), (1523, 17280), (1728, 15230), (1920, 13707), (2160, 12184), (2880, 9138), (3046, 8640), (3456, 7615), (4320, 6092), (4569, 5760)]