27842880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 100364544

約数和(自身を除く): 72521664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 97, 104, 115, 120, 130, 138, 156, 160, 184, 192, 194, 195, 208, 230, 240, 260, 276, 291, 299, 312, 320, 345, 368, 388, 390, 416, 460, 480, 485, 520, 552, 582, 598, 624, 690, 736, 776, 780, 832, 897, 920, 960, 970, 1040, 1104, 1164, 1196, 1248, 1261, 1380, 1455, 1472, 1495, 1552, 1560, 1794, 1840, 1940, 2080, 2208, 2231, 2328, 2392, 2496, 2522, 2760, 2910, 2990, 3104, 3120, 3588, 3680, 3783, 3880, 4160, 4416, 4462, 4485, 4656, 4784, 5044, 5520, 5820, 5980, 6208, 6240, 6305, 6693, 7176, 7360, 7566, 7760, 8924, 8970, 9312, 9568, 10088, 11040, 11155, 11640, 11960, 12480, 12610, 13386, 14352, 15132, 15520, 17848, 17940, 18624, 18915, 19136, 20176, 22080, 22310, 23280, 23920, 25220, 26772, 28704, 29003, 30264, 31040, 33465, 35696, 35880, 37830, 40352, 44620, 46560, 47840, 50440, 53544, 57408, 58006, 60528, 66930, 71392, 71760, 75660, 80704, 87009, 89240, 93120, 95680, 100880, 107088, 116012, 121056, 133860, 142784, 143520, 145015, 151320, 174018, 178480, 201760, 214176, 232024, 242112, 267720, 287040, 290030, 302640, 348036, 356960, 403520, 428352, 435045, 464048, 535440, 580060, 605280, 696072, 713920, 870090, 928096, 1070880, 1160120, 1210560, 1392144, 1740180, 1856192, 2141760, 2320240, 2784288, 3480360, 4640480, 5568576, 6960720, 9280960, 13921440, 27842880]

約数ペア:

[(1, 27842880), (2, 13921440), (3, 9280960), (4, 6960720), (5, 5568576), (6, 4640480), (8, 3480360), (10, 2784288), (12, 2320240), (13, 2141760), (15, 1856192), (16, 1740180), (20, 1392144), (23, 1210560), (24, 1160120), (26, 1070880), (30, 928096), (32, 870090), (39, 713920), (40, 696072), (46, 605280), (48, 580060), (52, 535440), (60, 464048), (64, 435045), (65, 428352), (69, 403520), (78, 356960), (80, 348036), (92, 302640), (96, 290030), (97, 287040), (104, 267720), (115, 242112), (120, 232024), (130, 214176), (138, 201760), (156, 178480), (160, 174018), (184, 151320), (192, 145015), (194, 143520), (195, 142784), (208, 133860), (230, 121056), (240, 116012), (260, 107088), (276, 100880), (291, 95680), (299, 93120), (312, 89240), (320, 87009), (345, 80704), (368, 75660), (388, 71760), (390, 71392), (416, 66930), (460, 60528), (480, 58006), (485, 57408), (520, 53544), (552, 50440), (582, 47840), (598, 46560), (624, 44620), (690, 40352), (736, 37830), (776, 35880), (780, 35696), (832, 33465), (897, 31040), (920, 30264), (960, 29003), (970, 28704), (1040, 26772), (1104, 25220), (1164, 23920), (1196, 23280), (1248, 22310), (1261, 22080), (1380, 20176), (1455, 19136), (1472, 18915), (1495, 18624), (1552, 17940), (1560, 17848), (1794, 15520), (1840, 15132), (1940, 14352), (2080, 13386), (2208, 12610), (2231, 12480), (2328, 11960), (2392, 11640), (2496, 11155), (2522, 11040), (2760, 10088), (2910, 9568), (2990, 9312), (3104, 8970), (3120, 8924), (3588, 7760), (3680, 7566), (3783, 7360), (3880, 7176), (4160, 6693), (4416, 6305), (4462, 6240), (4485, 6208), (4656, 5980), (4784, 5820), (5044, 5520)]