121146960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 414437760

約数和(自身を除く): 293290800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 421, 436, 440, 528, 545, 654, 660, 842, 872, 880, 1090, 1199, 1263, 1308, 1320, 1635, 1684, 1744, 2105, 2180, 2398, 2526, 2616, 2640, 3270, 3368, 3597, 4210, 4360, 4631, 4796, 5052, 5232, 5995, 6315, 6540, 6736, 7194, 8420, 8720, 9262, 9592, 10104, 11990, 12630, 13080, 13893, 14388, 16840, 17985, 18524, 19184, 20208, 23155, 23980, 25260, 26160, 27786, 28776, 33680, 35970, 37048, 45889, 46310, 47960, 50520, 55572, 57552, 69465, 71940, 74096, 91778, 92620, 95920, 101040, 111144, 137667, 138930, 143880, 183556, 185240, 222288, 229445, 275334, 277860, 287760, 367112, 370480, 458890, 504779, 550668, 555720, 688335, 734224, 917780, 1009558, 1101336, 1111440, 1376670, 1514337, 1835560, 2019116, 2202672, 2523895, 2753340, 3028674, 3671120, 4038232, 5047790, 5506680, 6057348, 7571685, 8076464, 10095580, 11013360, 12114696, 15143370, 20191160, 24229392, 30286740, 40382320, 60573480, 121146960]

約数ペア:

[(1, 121146960), (2, 60573480), (3, 40382320), (4, 30286740), (5, 24229392), (6, 20191160), (8, 15143370), (10, 12114696), (11, 11013360), (12, 10095580), (15, 8076464), (16, 7571685), (20, 6057348), (22, 5506680), (24, 5047790), (30, 4038232), (33, 3671120), (40, 3028674), (44, 2753340), (48, 2523895), (55, 2202672), (60, 2019116), (66, 1835560), (80, 1514337), (88, 1376670), (109, 1111440), (110, 1101336), (120, 1009558), (132, 917780), (165, 734224), (176, 688335), (218, 555720), (220, 550668), (240, 504779), (264, 458890), (327, 370480), (330, 367112), (421, 287760), (436, 277860), (440, 275334), (528, 229445), (545, 222288), (654, 185240), (660, 183556), (842, 143880), (872, 138930), (880, 137667), (1090, 111144), (1199, 101040), (1263, 95920), (1308, 92620), (1320, 91778), (1635, 74096), (1684, 71940), (1744, 69465), (2105, 57552), (2180, 55572), (2398, 50520), (2526, 47960), (2616, 46310), (2640, 45889), (3270, 37048), (3368, 35970), (3597, 33680), (4210, 28776), (4360, 27786), (4631, 26160), (4796, 25260), (5052, 23980), (5232, 23155), (5995, 20208), (6315, 19184), (6540, 18524), (6736, 17985), (7194, 16840), (8420, 14388), (8720, 13893), (9262, 13080), (9592, 12630), (10104, 11990)]