180434520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 256

約数和(自身を含む): 711936000

約数和(自身を除く): 531501480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 823, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1646, 1740, 1827, 1890, 2030, 2088, 2436, 2469, 2520, 2610, 3045, 3132, 3292, 3480, 3654, 3780, 3915, 4060, 4115, 4872, 4938, 5220, 5481, 5761, 6090, 6264, 6584, 7308, 7407, 7560, 7830, 8120, 8230, 9135, 9876, 10440, 10962, 11522, 12180, 12345, 14616, 14814, 15660, 16460, 17283, 18270, 19752, 21924, 22221, 23044, 23867, 24360, 24690, 27405, 28805, 29628, 31320, 32920, 34566, 36540, 37035, 43848, 44442, 46088, 47734, 49380, 51849, 54810, 57610, 59256, 69132, 71601, 73080, 74070, 86415, 88884, 95468, 98760, 103698, 109620, 111105, 115220, 119335, 138264, 143202, 148140, 155547, 167069, 172830, 177768, 190936, 207396, 214803, 219240, 222210, 230440, 238670, 259245, 286404, 296280, 311094, 334138, 345660, 358005, 414792, 429606, 444420, 477340, 501207, 518490, 572808, 622188, 644409, 668276, 691320, 716010, 777735, 835345, 859212, 888840, 954680, 1002414, 1036980, 1074015, 1244376, 1288818, 1336552, 1432020, 1503621, 1555470, 1670690, 1718424, 2004828, 2073960, 2148030, 2506035, 2577636, 2864040, 3007242, 3110940, 3222045, 3341380, 4009656, 4296060, 4510863, 5012070, 5155272, 6014484, 6221880, 6444090, 6682760, 7518105, 8592120, 9021726, 10024140, 12028968, 12888180, 15036210, 18043452, 20048280, 22554315, 25776360, 30072420, 36086904, 45108630, 60144840, 90217260, 180434520]

約数ペア:

[(1, 180434520), (2, 90217260), (3, 60144840), (4, 45108630), (5, 36086904), (6, 30072420), (7, 25776360), (8, 22554315), (9, 20048280), (10, 18043452), (12, 15036210), (14, 12888180), (15, 12028968), (18, 10024140), (20, 9021726), (21, 8592120), (24, 7518105), (27, 6682760), (28, 6444090), (29, 6221880), (30, 6014484), (35, 5155272), (36, 5012070), (40, 4510863), (42, 4296060), (45, 4009656), (54, 3341380), (56, 3222045), (58, 3110940), (60, 3007242), (63, 2864040), (70, 2577636), (72, 2506035), (84, 2148030), (87, 2073960), (90, 2004828), (105, 1718424), (108, 1670690), (116, 1555470), (120, 1503621), (126, 1432020), (135, 1336552), (140, 1288818), (145, 1244376), (168, 1074015), (174, 1036980), (180, 1002414), (189, 954680), (203, 888840), (210, 859212), (216, 835345), (232, 777735), (252, 716010), (261, 691320), (270, 668276), (280, 644409), (290, 622188), (315, 572808), (348, 518490), (360, 501207), (378, 477340), (406, 444420), (420, 429606), (435, 414792), (504, 358005), (522, 345660), (540, 334138), (580, 311094), (609, 296280), (630, 286404), (696, 259245), (756, 238670), (783, 230440), (812, 222210), (823, 219240), (840, 214803), (870, 207396), (945, 190936), (1015, 177768), (1044, 172830), (1080, 167069), (1160, 155547), (1218, 148140), (1260, 143202), (1305, 138264), (1512, 119335), (1566, 115220), (1624, 111105), (1646, 109620), (1740, 103698), (1827, 98760), (1890, 95468), (2030, 88884), (2088, 86415), (2436, 74070), (2469, 73080), (2520, 71601), (2610, 69132), (3045, 59256), (3132, 57610), (3292, 54810), (3480, 51849), (3654, 49380), (3780, 47734), (3915, 46088), (4060, 44442), (4115, 43848), (4872, 37035), (4938, 36540), (5220, 34566), (5481, 32920), (5761, 31320), (6090, 29628), (6264, 28805), (6584, 27405), (7308, 24690), (7407, 24360), (7560, 23867), (7830, 23044), (8120, 22221), (8230, 21924), (9135, 19752), (9876, 18270), (10440, 17283), (10962, 16460), (11522, 15660), (12180, 14814), (12345, 14616)]