47271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 160406400

約数和(自身を除く): 113135280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 139, 156, 195, 208, 218, 240, 260, 278, 312, 327, 390, 417, 436, 520, 545, 556, 624, 654, 695, 780, 834, 872, 1040, 1090, 1112, 1308, 1390, 1417, 1560, 1635, 1668, 1744, 1807, 2085, 2180, 2224, 2616, 2780, 2834, 3120, 3270, 3336, 3614, 4170, 4251, 4360, 5232, 5421, 5560, 5668, 6540, 6672, 7085, 7228, 8340, 8502, 8720, 9035, 10842, 11120, 11336, 13080, 14170, 14456, 15151, 16680, 17004, 18070, 21255, 21684, 22672, 26160, 27105, 28340, 28912, 30302, 33360, 34008, 36140, 42510, 43368, 45453, 54210, 56680, 60604, 68016, 72280, 75755, 85020, 86736, 90906, 108420, 113360, 121208, 144560, 151510, 170040, 181812, 196963, 216840, 227265, 242416, 303020, 340080, 363624, 393926, 433680, 454530, 590889, 606040, 727248, 787852, 909060, 984815, 1181778, 1212080, 1575704, 1818120, 1969630, 2363556, 2954445, 3151408, 3636240, 3939260, 4727112, 5908890, 7878520, 9454224, 11817780, 15757040, 23635560, 47271120]

約数ペア:

[(1, 47271120), (2, 23635560), (3, 15757040), (4, 11817780), (5, 9454224), (6, 7878520), (8, 5908890), (10, 4727112), (12, 3939260), (13, 3636240), (15, 3151408), (16, 2954445), (20, 2363556), (24, 1969630), (26, 1818120), (30, 1575704), (39, 1212080), (40, 1181778), (48, 984815), (52, 909060), (60, 787852), (65, 727248), (78, 606040), (80, 590889), (104, 454530), (109, 433680), (120, 393926), (130, 363624), (139, 340080), (156, 303020), (195, 242416), (208, 227265), (218, 216840), (240, 196963), (260, 181812), (278, 170040), (312, 151510), (327, 144560), (390, 121208), (417, 113360), (436, 108420), (520, 90906), (545, 86736), (556, 85020), (624, 75755), (654, 72280), (695, 68016), (780, 60604), (834, 56680), (872, 54210), (1040, 45453), (1090, 43368), (1112, 42510), (1308, 36140), (1390, 34008), (1417, 33360), (1560, 30302), (1635, 28912), (1668, 28340), (1744, 27105), (1807, 26160), (2085, 22672), (2180, 21684), (2224, 21255), (2616, 18070), (2780, 17004), (2834, 16680), (3120, 15151), (3270, 14456), (3336, 14170), (3614, 13080), (4170, 11336), (4251, 11120), (4360, 10842), (5232, 9035), (5421, 8720), (5560, 8502), (5668, 8340), (6540, 7228), (6672, 7085)]