6631920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 22787232

約数和(自身を除く): 16155312

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, 151, 180, 183, 240, 244, 302, 305, 360, 366, 453, 488, 549, 604, 610, 720, 732, 755, 906, 915, 976, 1098, 1208, 1220, 1359, 1464, 1510, 1812, 1830, 2196, 2265, 2416, 2440, 2718, 2745, 2928, 3020, 3624, 3660, 4392, 4530, 4880, 5436, 5490, 6040, 6795, 7248, 7320, 8784, 9060, 9211, 10872, 10980, 12080, 13590, 14640, 18120, 18422, 21744, 21960, 27180, 27633, 36240, 36844, 43920, 46055, 54360, 55266, 73688, 82899, 92110, 108720, 110532, 138165, 147376, 165798, 184220, 221064, 276330, 331596, 368440, 414495, 442128, 552660, 663192, 736880, 828990, 1105320, 1326384, 1657980, 2210640, 3315960, 6631920]

約数ペア:

[(1, 6631920), (2, 3315960), (3, 2210640), (4, 1657980), (5, 1326384), (6, 1105320), (8, 828990), (9, 736880), (10, 663192), (12, 552660), (15, 442128), (16, 414495), (18, 368440), (20, 331596), (24, 276330), (30, 221064), (36, 184220), (40, 165798), (45, 147376), (48, 138165), (60, 110532), (61, 108720), (72, 92110), (80, 82899), (90, 73688), (120, 55266), (122, 54360), (144, 46055), (151, 43920), (180, 36844), (183, 36240), (240, 27633), (244, 27180), (302, 21960), (305, 21744), (360, 18422), (366, 18120), (453, 14640), (488, 13590), (549, 12080), (604, 10980), (610, 10872), (720, 9211), (732, 9060), (755, 8784), (906, 7320), (915, 7248), (976, 6795), (1098, 6040), (1208, 5490), (1220, 5436), (1359, 4880), (1464, 4530), (1510, 4392), (1812, 3660), (1830, 3624), (2196, 3020), (2265, 2928), (2416, 2745), (2440, 2718)]