3134880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 12265344

約数和(自身を除く): 9130464

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, 311, 315, 336, 360, 420, 480, 504, 560, 622, 630, 672, 720, 840, 933, 1008, 1120, 1244, 1260, 1440, 1555, 1680, 1866, 2016, 2177, 2488, 2520, 2799, 3110, 3360, 3732, 4354, 4665, 4976, 5040, 5598, 6220, 6531, 7464, 8708, 9330, 9952, 10080, 10885, 11196, 12440, 13062, 13995, 14928, 17416, 18660, 19593, 21770, 22392, 24880, 26124, 27990, 29856, 32655, 34832, 37320, 39186, 43540, 44784, 49760, 52248, 55980, 65310, 69664, 74640, 78372, 87080, 89568, 97965, 104496, 111960, 130620, 149280, 156744, 174160, 195930, 208992, 223920, 261240, 313488, 348320, 391860, 447840, 522480, 626976, 783720, 1044960, 1567440, 3134880]

約数ペア:

[(1, 3134880), (2, 1567440), (3, 1044960), (4, 783720), (5, 626976), (6, 522480), (7, 447840), (8, 391860), (9, 348320), (10, 313488), (12, 261240), (14, 223920), (15, 208992), (16, 195930), (18, 174160), (20, 156744), (21, 149280), (24, 130620), (28, 111960), (30, 104496), (32, 97965), (35, 89568), (36, 87080), (40, 78372), (42, 74640), (45, 69664), (48, 65310), (56, 55980), (60, 52248), (63, 49760), (70, 44784), (72, 43540), (80, 39186), (84, 37320), (90, 34832), (96, 32655), (105, 29856), (112, 27990), (120, 26124), (126, 24880), (140, 22392), (144, 21770), (160, 19593), (168, 18660), (180, 17416), (210, 14928), (224, 13995), (240, 13062), (252, 12440), (280, 11196), (288, 10885), (311, 10080), (315, 9952), (336, 9330), (360, 8708), (420, 7464), (480, 6531), (504, 6220), (560, 5598), (622, 5040), (630, 4976), (672, 4665), (720, 4354), (840, 3732), (933, 3360), (1008, 3110), (1120, 2799), (1244, 2520), (1260, 2488), (1440, 2177), (1555, 2016), (1680, 1866)]