121526640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2847

約数の個数: 120

約数和(自身を含む): 414967488

約数和(自身を除く): 293440848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2767, 2928, 3660, 4392, 4880, 5490, 5534, 7320, 8301, 8784, 10980, 11068, 13835, 14640, 16602, 21960, 22136, 24903, 27670, 33204, 41505, 43920, 44272, 49806, 55340, 66408, 83010, 99612, 110680, 124515, 132816, 166020, 168787, 199224, 221360, 249030, 332040, 337574, 398448, 498060, 506361, 664080, 675148, 843935, 996120, 1012722, 1350296, 1519083, 1687870, 1992240, 2025444, 2531805, 2700592, 3038166, 3375740, 4050888, 5063610, 6076332, 6751480, 7595415, 8101776, 10127220, 12152664, 13502960, 15190830, 20254440, 24305328, 30381660, 40508880, 60763320, 121526640]

約数ペア:

[(1, 121526640), (2, 60763320), (3, 40508880), (4, 30381660), (5, 24305328), (6, 20254440), (8, 15190830), (9, 13502960), (10, 12152664), (12, 10127220), (15, 8101776), (16, 7595415), (18, 6751480), (20, 6076332), (24, 5063610), (30, 4050888), (36, 3375740), (40, 3038166), (45, 2700592), (48, 2531805), (60, 2025444), (61, 1992240), (72, 1687870), (80, 1519083), (90, 1350296), (120, 1012722), (122, 996120), (144, 843935), (180, 675148), (183, 664080), (240, 506361), (244, 498060), (305, 398448), (360, 337574), (366, 332040), (488, 249030), (549, 221360), (610, 199224), (720, 168787), (732, 166020), (915, 132816), (976, 124515), (1098, 110680), (1220, 99612), (1464, 83010), (1830, 66408), (2196, 55340), (2440, 49806), (2745, 44272), (2767, 43920), (2928, 41505), (3660, 33204), (4392, 27670), (4880, 24903), (5490, 22136), (5534, 21960), (7320, 16602), (8301, 14640), (8784, 13835), (10980, 11068)]