120478885920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{255859}}^1$

素因数の和:255992

約数の個数: 192

約数和(自身を含む): 425546352000

約数和(自身を除く): 305067466080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 23544, 26160, 29430, 31392, 39240, 47088, 52320, 58860, 78480, 94176, 117720, 156960, 235440, 255859, 470880, 511718, 767577, 1023436, 1279295, 1535154, 2046872, 2302731, 2558590, 3070308, 3837885, 4093744, 4605462, 5117180, 6140616, 6908193, 7675770, 8187488, 9210924, 10234360, 11513655, 12281232, 13816386, 15351540, 18421848, 20468720, 23027310, 24562464, 27632772, 27888631, 30703080, 34540965, 36843696, 40937440, 46054620, 55265544, 55777262, 61406160, 69081930, 73687392, 83665893, 92109240, 110531088, 111554524, 122812320, 138163860, 139443155, 167331786, 184218480, 221062176, 223109048, 250997679, 276327720, 278886310, 334663572, 368436960, 418329465, 446218096, 501995358, 552655440, 557772620, 669327144, 752993037, 836658930, 892436192, 1003990716, 1105310880, 1115545240, 1254988395, 1338654288, 1505986074, 1673317860, 2007981432, 2231090480, 2509976790, 2677308576, 3011972148, 3346635720, 3764965185, 4015962864, 4462180960, 5019953580, 6023944296, 6693271440, 7529930370, 8031925728, 10039907160, 12047888592, 13386542880, 15059860740, 20079814320, 24095777184, 30119721480, 40159628640, 60239442960, 120478885920]

約数ペア:

[(1, 120478885920), (2, 60239442960), (3, 40159628640), (4, 30119721480), (5, 24095777184), (6, 20079814320), (8, 15059860740), (9, 13386542880), (10, 12047888592), (12, 10039907160), (15, 8031925728), (16, 7529930370), (18, 6693271440), (20, 6023944296), (24, 5019953580), (27, 4462180960), (30, 4015962864), (32, 3764965185), (36, 3346635720), (40, 3011972148), (45, 2677308576), (48, 2509976790), (54, 2231090480), (60, 2007981432), (72, 1673317860), (80, 1505986074), (90, 1338654288), (96, 1254988395), (108, 1115545240), (109, 1105310880), (120, 1003990716), (135, 892436192), (144, 836658930), (160, 752993037), (180, 669327144), (216, 557772620), (218, 552655440), (240, 501995358), (270, 446218096), (288, 418329465), (327, 368436960), (360, 334663572), (432, 278886310), (436, 276327720), (480, 250997679), (540, 223109048), (545, 221062176), (654, 184218480), (720, 167331786), (864, 139443155), (872, 138163860), (981, 122812320), (1080, 111554524), (1090, 110531088), (1308, 92109240), (1440, 83665893), (1635, 73687392), (1744, 69081930), (1962, 61406160), (2160, 55777262), (2180, 55265544), (2616, 46054620), (2943, 40937440), (3270, 36843696), (3488, 34540965), (3924, 30703080), (4320, 27888631), (4360, 27632772), (4905, 24562464), (5232, 23027310), (5886, 20468720), (6540, 18421848), (7848, 15351540), (8720, 13816386), (9810, 12281232), (10464, 11513655), (11772, 10234360), (13080, 9210924), (14715, 8187488), (15696, 7675770), (17440, 6908193), (19620, 6140616), (23544, 5117180), (26160, 4605462), (29430, 4093744), (31392, 3837885), (39240, 3070308), (47088, 2558590), (52320, 2302731), (58860, 2046872), (78480, 1535154), (94176, 1279295), (117720, 1023436), (156960, 767577), (235440, 511718), (255859, 470880)]