561822720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 176

約数和(自身を含む): 1823631360

約数和(自身を除く): 1261808640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 463, 474, 480, 512, 632, 640, 768, 790, 926, 948, 960, 1024, 1185, 1264, 1280, 1389, 1536, 1580, 1852, 1896, 1920, 2315, 2370, 2528, 2560, 2778, 3072, 3160, 3704, 3792, 3840, 4630, 4740, 5056, 5120, 5556, 6320, 6945, 7408, 7584, 7680, 9260, 9480, 10112, 11112, 12640, 13890, 14816, 15168, 15360, 18520, 18960, 20224, 22224, 25280, 27780, 29632, 30336, 36577, 37040, 37920, 40448, 44448, 50560, 55560, 59264, 60672, 73154, 74080, 75840, 80896, 88896, 101120, 109731, 111120, 118528, 121344, 146308, 148160, 151680, 177792, 182885, 202240, 219462, 222240, 237056, 242688, 292616, 296320, 303360, 355584, 365770, 404480, 438924, 444480, 474112, 548655, 585232, 592640, 606720, 711168, 731540, 877848, 888960, 1097310, 1170464, 1185280, 1213440, 1422336, 1463080, 1755696, 1777920, 2194620, 2340928, 2370560, 2926160, 3511392, 3555840, 4389240, 4681856, 5852320, 7022784, 7111680, 8778480, 9363712, 11704640, 14045568, 17556960, 18727424, 23409280, 28091136, 35113920, 37454848, 46818560, 56182272, 70227840, 93637120, 112364544, 140455680, 187274240, 280911360, 561822720]

約数ペア:

[(1, 561822720), (2, 280911360), (3, 187274240), (4, 140455680), (5, 112364544), (6, 93637120), (8, 70227840), (10, 56182272), (12, 46818560), (15, 37454848), (16, 35113920), (20, 28091136), (24, 23409280), (30, 18727424), (32, 17556960), (40, 14045568), (48, 11704640), (60, 9363712), (64, 8778480), (79, 7111680), (80, 7022784), (96, 5852320), (120, 4681856), (128, 4389240), (158, 3555840), (160, 3511392), (192, 2926160), (237, 2370560), (240, 2340928), (256, 2194620), (316, 1777920), (320, 1755696), (384, 1463080), (395, 1422336), (463, 1213440), (474, 1185280), (480, 1170464), (512, 1097310), (632, 888960), (640, 877848), (768, 731540), (790, 711168), (926, 606720), (948, 592640), (960, 585232), (1024, 548655), (1185, 474112), (1264, 444480), (1280, 438924), (1389, 404480), (1536, 365770), (1580, 355584), (1852, 303360), (1896, 296320), (1920, 292616), (2315, 242688), (2370, 237056), (2528, 222240), (2560, 219462), (2778, 202240), (3072, 182885), (3160, 177792), (3704, 151680), (3792, 148160), (3840, 146308), (4630, 121344), (4740, 118528), (5056, 111120), (5120, 109731), (5556, 101120), (6320, 88896), (6945, 80896), (7408, 75840), (7584, 74080), (7680, 73154), (9260, 60672), (9480, 59264), (10112, 55560), (11112, 50560), (12640, 44448), (13890, 40448), (14816, 37920), (15168, 37040), (15360, 36577), (18520, 30336), (18960, 29632), (20224, 27780), (22224, 25280)]