13332960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 46702656

約数和(自身を除く): 33369696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 197, 235, 240, 282, 288, 360, 376, 394, 423, 470, 480, 564, 591, 705, 720, 752, 788, 846, 940, 985, 1128, 1182, 1410, 1440, 1504, 1576, 1692, 1773, 1880, 1970, 2115, 2256, 2364, 2820, 2955, 3152, 3384, 3546, 3760, 3940, 4230, 4512, 4728, 5640, 5910, 6304, 6768, 7092, 7520, 7880, 8460, 8865, 9259, 9456, 11280, 11820, 13536, 14184, 15760, 16920, 17730, 18518, 18912, 22560, 23640, 27777, 28368, 31520, 33840, 35460, 37036, 46295, 47280, 55554, 56736, 67680, 70920, 74072, 83331, 92590, 94560, 111108, 138885, 141840, 148144, 166662, 185180, 222216, 277770, 283680, 296288, 333324, 370360, 416655, 444432, 555540, 666648, 740720, 833310, 888864, 1111080, 1333296, 1481440, 1666620, 2222160, 2666592, 3333240, 4444320, 6666480, 13332960]

約数ペア:

[(1, 13332960), (2, 6666480), (3, 4444320), (4, 3333240), (5, 2666592), (6, 2222160), (8, 1666620), (9, 1481440), (10, 1333296), (12, 1111080), (15, 888864), (16, 833310), (18, 740720), (20, 666648), (24, 555540), (30, 444432), (32, 416655), (36, 370360), (40, 333324), (45, 296288), (47, 283680), (48, 277770), (60, 222216), (72, 185180), (80, 166662), (90, 148144), (94, 141840), (96, 138885), (120, 111108), (141, 94560), (144, 92590), (160, 83331), (180, 74072), (188, 70920), (197, 67680), (235, 56736), (240, 55554), (282, 47280), (288, 46295), (360, 37036), (376, 35460), (394, 33840), (423, 31520), (470, 28368), (480, 27777), (564, 23640), (591, 22560), (705, 18912), (720, 18518), (752, 17730), (788, 16920), (846, 15760), (940, 14184), (985, 13536), (1128, 11820), (1182, 11280), (1410, 9456), (1440, 9259), (1504, 8865), (1576, 8460), (1692, 7880), (1773, 7520), (1880, 7092), (1970, 6768), (2115, 6304), (2256, 5910), (2364, 5640), (2820, 4728), (2955, 4512), (3152, 4230), (3384, 3940), (3546, 3760)]