222138720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51421}}^1$

素因数の和:51445

約数の個数: 96

約数和(自身を含む): 777500640

約数和(自身を除く): 555361920

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, 51421, 102842, 154263, 205684, 257105, 308526, 411368, 462789, 514210, 617052, 771315, 822736, 925578, 1028420, 1234104, 1388367, 1542630, 1645472, 1851156, 2056840, 2313945, 2468208, 2776734, 3085260, 3702312, 4113680, 4627890, 4936416, 5553468, 6170520, 6941835, 7404624, 8227360, 9255780, 11106936, 12341040, 13883670, 14809248, 18511560, 22213872, 24682080, 27767340, 37023120, 44427744, 55534680, 74046240, 111069360, 222138720]

約数ペア:

[(1, 222138720), (2, 111069360), (3, 74046240), (4, 55534680), (5, 44427744), (6, 37023120), (8, 27767340), (9, 24682080), (10, 22213872), (12, 18511560), (15, 14809248), (16, 13883670), (18, 12341040), (20, 11106936), (24, 9255780), (27, 8227360), (30, 7404624), (32, 6941835), (36, 6170520), (40, 5553468), (45, 4936416), (48, 4627890), (54, 4113680), (60, 3702312), (72, 3085260), (80, 2776734), (90, 2468208), (96, 2313945), (108, 2056840), (120, 1851156), (135, 1645472), (144, 1542630), (160, 1388367), (180, 1234104), (216, 1028420), (240, 925578), (270, 822736), (288, 771315), (360, 617052), (432, 514210), (480, 462789), (540, 411368), (720, 308526), (864, 257105), (1080, 205684), (1440, 154263), (2160, 102842), (4320, 51421)]