23294880

素因数分解:

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

素因数の和:2339

約数の個数: 144

約数和(自身を含む): 90889344

約数和(自身を除く): 67594464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2311, 2520, 3360, 4622, 5040, 6933, 9244, 10080, 11555, 13866, 16177, 18488, 20799, 23110, 27732, 32354, 34665, 36976, 41598, 46220, 48531, 55464, 64708, 69330, 73952, 80885, 83196, 92440, 97062, 103995, 110928, 129416, 138660, 145593, 161770, 166392, 184880, 194124, 207990, 221856, 242655, 258832, 277320, 291186, 323540, 332784, 369760, 388248, 415980, 485310, 517664, 554640, 582372, 647080, 665568, 727965, 776496, 831960, 970620, 1109280, 1164744, 1294160, 1455930, 1552992, 1663920, 1941240, 2329488, 2588320, 2911860, 3327840, 3882480, 4658976, 5823720, 7764960, 11647440, 23294880]

約数ペア:

[(1, 23294880), (2, 11647440), (3, 7764960), (4, 5823720), (5, 4658976), (6, 3882480), (7, 3327840), (8, 2911860), (9, 2588320), (10, 2329488), (12, 1941240), (14, 1663920), (15, 1552992), (16, 1455930), (18, 1294160), (20, 1164744), (21, 1109280), (24, 970620), (28, 831960), (30, 776496), (32, 727965), (35, 665568), (36, 647080), (40, 582372), (42, 554640), (45, 517664), (48, 485310), (56, 415980), (60, 388248), (63, 369760), (70, 332784), (72, 323540), (80, 291186), (84, 277320), (90, 258832), (96, 242655), (105, 221856), (112, 207990), (120, 194124), (126, 184880), (140, 166392), (144, 161770), (160, 145593), (168, 138660), (180, 129416), (210, 110928), (224, 103995), (240, 97062), (252, 92440), (280, 83196), (288, 80885), (315, 73952), (336, 69330), (360, 64708), (420, 55464), (480, 48531), (504, 46220), (560, 41598), (630, 36976), (672, 34665), (720, 32354), (840, 27732), (1008, 23110), (1120, 20799), (1260, 18488), (1440, 16177), (1680, 13866), (2016, 11555), (2311, 10080), (2520, 9244), (3360, 6933), (4622, 5040)]