2160804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36599}}^1$

素因数の和:36661

約数の個数: 144

約数和(自身を含む): 7553800800

約数和(自身を除く): 5392995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 36599, 59040, 73198, 109797, 146396, 182995, 219594, 292792, 329391, 365990, 439188, 548985, 585584, 658782, 731980, 878376, 1097970, 1171168, 1317564, 1463960, 1500559, 1646955, 1756752, 2195940, 2635128, 2927920, 3001118, 3293910, 3513504, 4391880, 4501677, 5270256, 5855840, 6002236, 6587820, 7502795, 8783760, 9003354, 10540512, 12004472, 13175640, 13505031, 15005590, 17567520, 18006708, 22508385, 24008944, 26351280, 27010062, 30011180, 36013416, 45016770, 48017888, 52702560, 54020124, 60022360, 67525155, 72026832, 90033540, 108040248, 120044720, 135050310, 144053664, 180067080, 216080496, 240089440, 270100620, 360134160, 432160992, 540201240, 720268320, 1080402480, 2160804960]

約数ペア:

[(1, 2160804960), (2, 1080402480), (3, 720268320), (4, 540201240), (5, 432160992), (6, 360134160), (8, 270100620), (9, 240089440), (10, 216080496), (12, 180067080), (15, 144053664), (16, 135050310), (18, 120044720), (20, 108040248), (24, 90033540), (30, 72026832), (32, 67525155), (36, 60022360), (40, 54020124), (41, 52702560), (45, 48017888), (48, 45016770), (60, 36013416), (72, 30011180), (80, 27010062), (82, 26351280), (90, 24008944), (96, 22508385), (120, 18006708), (123, 17567520), (144, 15005590), (160, 13505031), (164, 13175640), (180, 12004472), (205, 10540512), (240, 9003354), (246, 8783760), (288, 7502795), (328, 6587820), (360, 6002236), (369, 5855840), (410, 5270256), (480, 4501677), (492, 4391880), (615, 3513504), (656, 3293910), (720, 3001118), (738, 2927920), (820, 2635128), (984, 2195940), (1230, 1756752), (1312, 1646955), (1440, 1500559), (1476, 1463960), (1640, 1317564), (1845, 1171168), (1968, 1097970), (2460, 878376), (2952, 731980), (3280, 658782), (3690, 585584), (3936, 548985), (4920, 439188), (5904, 365990), (6560, 329391), (7380, 292792), (9840, 219594), (11808, 182995), (14760, 146396), (19680, 109797), (29520, 73198), (36599, 59040)]