9927720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 37065600

約数和(自身を除く): 27137880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 109, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 218, 220, 230, 253, 264, 276, 327, 330, 345, 360, 396, 414, 436, 440, 460, 495, 506, 545, 552, 654, 660, 690, 759, 792, 828, 872, 920, 981, 990, 1012, 1035, 1090, 1199, 1265, 1308, 1320, 1380, 1518, 1635, 1656, 1962, 1980, 2024, 2070, 2180, 2277, 2398, 2507, 2530, 2616, 2760, 3036, 3270, 3597, 3795, 3924, 3960, 4140, 4360, 4554, 4796, 4905, 5014, 5060, 5995, 6072, 6540, 7194, 7521, 7590, 7848, 8280, 9108, 9592, 9810, 10028, 10120, 10791, 11385, 11990, 12535, 13080, 14388, 15042, 15180, 17985, 18216, 19620, 20056, 21582, 22563, 22770, 23980, 25070, 27577, 28776, 30084, 30360, 35970, 37605, 39240, 43164, 45126, 45540, 47960, 50140, 53955, 55154, 60168, 71940, 75210, 82731, 86328, 90252, 91080, 100280, 107910, 110308, 112815, 137885, 143880, 150420, 165462, 180504, 215820, 220616, 225630, 248193, 275770, 300840, 330924, 413655, 431640, 451260, 496386, 551540, 661848, 827310, 902520, 992772, 1103080, 1240965, 1654620, 1985544, 2481930, 3309240, 4963860, 9927720]

約数ペア:

[(1, 9927720), (2, 4963860), (3, 3309240), (4, 2481930), (5, 1985544), (6, 1654620), (8, 1240965), (9, 1103080), (10, 992772), (11, 902520), (12, 827310), (15, 661848), (18, 551540), (20, 496386), (22, 451260), (23, 431640), (24, 413655), (30, 330924), (33, 300840), (36, 275770), (40, 248193), (44, 225630), (45, 220616), (46, 215820), (55, 180504), (60, 165462), (66, 150420), (69, 143880), (72, 137885), (88, 112815), (90, 110308), (92, 107910), (99, 100280), (109, 91080), (110, 90252), (115, 86328), (120, 82731), (132, 75210), (138, 71940), (165, 60168), (180, 55154), (184, 53955), (198, 50140), (207, 47960), (218, 45540), (220, 45126), (230, 43164), (253, 39240), (264, 37605), (276, 35970), (327, 30360), (330, 30084), (345, 28776), (360, 27577), (396, 25070), (414, 23980), (436, 22770), (440, 22563), (460, 21582), (495, 20056), (506, 19620), (545, 18216), (552, 17985), (654, 15180), (660, 15042), (690, 14388), (759, 13080), (792, 12535), (828, 11990), (872, 11385), (920, 10791), (981, 10120), (990, 10028), (1012, 9810), (1035, 9592), (1090, 9108), (1199, 8280), (1265, 7848), (1308, 7590), (1320, 7521), (1380, 7194), (1518, 6540), (1635, 6072), (1656, 5995), (1962, 5060), (1980, 5014), (2024, 4905), (2070, 4796), (2180, 4554), (2277, 4360), (2398, 4140), (2507, 3960), (2530, 3924), (2616, 3795), (2760, 3597), (3036, 3270)]