11647440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2337

約数の個数: 120

約数和(自身を含む): 44723328

約数和(自身を除く): 33075888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2311, 2520, 4622, 5040, 6933, 9244, 11555, 13866, 16177, 18488, 20799, 23110, 27732, 32354, 34665, 36976, 41598, 46220, 48531, 55464, 64708, 69330, 80885, 83196, 92440, 97062, 103995, 110928, 129416, 138660, 145593, 161770, 166392, 184880, 194124, 207990, 242655, 258832, 277320, 291186, 323540, 332784, 388248, 415980, 485310, 554640, 582372, 647080, 727965, 776496, 831960, 970620, 1164744, 1294160, 1455930, 1663920, 1941240, 2329488, 2911860, 3882480, 5823720, 11647440]

約数ペア:

[(1, 11647440), (2, 5823720), (3, 3882480), (4, 2911860), (5, 2329488), (6, 1941240), (7, 1663920), (8, 1455930), (9, 1294160), (10, 1164744), (12, 970620), (14, 831960), (15, 776496), (16, 727965), (18, 647080), (20, 582372), (21, 554640), (24, 485310), (28, 415980), (30, 388248), (35, 332784), (36, 323540), (40, 291186), (42, 277320), (45, 258832), (48, 242655), (56, 207990), (60, 194124), (63, 184880), (70, 166392), (72, 161770), (80, 145593), (84, 138660), (90, 129416), (105, 110928), (112, 103995), (120, 97062), (126, 92440), (140, 83196), (144, 80885), (168, 69330), (180, 64708), (210, 55464), (240, 48531), (252, 46220), (280, 41598), (315, 36976), (336, 34665), (360, 32354), (420, 27732), (504, 23110), (560, 20799), (630, 18488), (720, 16177), (840, 13866), (1008, 11555), (1260, 9244), (1680, 6933), (2311, 5040), (2520, 4622)]