80019360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18523}}^1$

素因数の和:18547

約数の個数: 96

約数和(自身を含む): 280082880

約数和(自身を除く): 200063520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 18523, 37046, 55569, 74092, 92615, 111138, 148184, 166707, 185230, 222276, 277845, 296368, 333414, 370460, 444552, 500121, 555690, 592736, 666828, 740920, 833535, 889104, 1000242, 1111380, 1333656, 1481840, 1667070, 1778208, 2000484, 2222760, 2500605, 2667312, 2963680, 3334140, 4000968, 4445520, 5001210, 5334624, 6668280, 8001936, 8891040, 10002420, 13336560, 16003872, 20004840, 26673120, 40009680, 80019360]

約数ペア:

[(1, 80019360), (2, 40009680), (3, 26673120), (4, 20004840), (5, 16003872), (6, 13336560), (8, 10002420), (9, 8891040), (10, 8001936), (12, 6668280), (15, 5334624), (16, 5001210), (18, 4445520), (20, 4000968), (24, 3334140), (27, 2963680), (30, 2667312), (32, 2500605), (36, 2222760), (40, 2000484), (45, 1778208), (48, 1667070), (54, 1481840), (60, 1333656), (72, 1111380), (80, 1000242), (90, 889104), (96, 833535), (108, 740920), (120, 666828), (135, 592736), (144, 555690), (160, 500121), (180, 444552), (216, 370460), (240, 333414), (270, 296368), (288, 277845), (360, 222276), (432, 185230), (480, 166707), (540, 148184), (720, 111138), (864, 92615), (1080, 74092), (1440, 55569), (2160, 37046), (4320, 18523)]