54516960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 199134936

約数和(自身を除く): 144617976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 131, 136, 144, 153, 160, 170, 180, 204, 240, 255, 262, 272, 288, 289, 306, 340, 360, 393, 408, 480, 510, 524, 544, 578, 612, 655, 680, 720, 765, 786, 816, 867, 1020, 1048, 1156, 1179, 1224, 1310, 1360, 1440, 1445, 1530, 1572, 1632, 1734, 1965, 2040, 2096, 2227, 2312, 2358, 2448, 2601, 2620, 2720, 2890, 3060, 3144, 3468, 3930, 4080, 4192, 4335, 4454, 4624, 4716, 4896, 5202, 5240, 5780, 5895, 6120, 6288, 6681, 6936, 7860, 8160, 8670, 8908, 9248, 9432, 10404, 10480, 11135, 11560, 11790, 12240, 12576, 13005, 13362, 13872, 15720, 17340, 17816, 18864, 20043, 20808, 20960, 22270, 23120, 23580, 24480, 26010, 26724, 27744, 31440, 33405, 34680, 35632, 37728, 37859, 40086, 41616, 44540, 46240, 47160, 52020, 53448, 62880, 66810, 69360, 71264, 75718, 80172, 83232, 89080, 94320, 100215, 104040, 106896, 113577, 133620, 138720, 151436, 160344, 178160, 188640, 189295, 200430, 208080, 213792, 227154, 267240, 302872, 320688, 340731, 356320, 378590, 400860, 416160, 454308, 534480, 567885, 605744, 641376, 681462, 757180, 801720, 908616, 1068960, 1135770, 1211488, 1362924, 1514360, 1603440, 1703655, 1817232, 2271540, 2725848, 3028720, 3206880, 3407310, 3634464, 4543080, 5451696, 6057440, 6814620, 9086160, 10903392, 13629240, 18172320, 27258480, 54516960]

約数ペア:

[(1, 54516960), (2, 27258480), (3, 18172320), (4, 13629240), (5, 10903392), (6, 9086160), (8, 6814620), (9, 6057440), (10, 5451696), (12, 4543080), (15, 3634464), (16, 3407310), (17, 3206880), (18, 3028720), (20, 2725848), (24, 2271540), (30, 1817232), (32, 1703655), (34, 1603440), (36, 1514360), (40, 1362924), (45, 1211488), (48, 1135770), (51, 1068960), (60, 908616), (68, 801720), (72, 757180), (80, 681462), (85, 641376), (90, 605744), (96, 567885), (102, 534480), (120, 454308), (131, 416160), (136, 400860), (144, 378590), (153, 356320), (160, 340731), (170, 320688), (180, 302872), (204, 267240), (240, 227154), (255, 213792), (262, 208080), (272, 200430), (288, 189295), (289, 188640), (306, 178160), (340, 160344), (360, 151436), (393, 138720), (408, 133620), (480, 113577), (510, 106896), (524, 104040), (544, 100215), (578, 94320), (612, 89080), (655, 83232), (680, 80172), (720, 75718), (765, 71264), (786, 69360), (816, 66810), (867, 62880), (1020, 53448), (1048, 52020), (1156, 47160), (1179, 46240), (1224, 44540), (1310, 41616), (1360, 40086), (1440, 37859), (1445, 37728), (1530, 35632), (1572, 34680), (1632, 33405), (1734, 31440), (1965, 27744), (2040, 26724), (2096, 26010), (2227, 24480), (2312, 23580), (2358, 23120), (2448, 22270), (2601, 20960), (2620, 20808), (2720, 20043), (2890, 18864), (3060, 17816), (3144, 17340), (3468, 15720), (3930, 13872), (4080, 13362), (4192, 13005), (4335, 12576), (4454, 12240), (4624, 11790), (4716, 11560), (4896, 11135), (5202, 10480), (5240, 10404), (5780, 9432), (5895, 9248), (6120, 8908), (6288, 8670), (6681, 8160), (6936, 7860)]