180222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 651551040

約数和(自身を除く): 471328800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 107, 110, 116, 120, 121, 132, 145, 160, 165, 174, 176, 214, 220, 232, 240, 242, 264, 290, 319, 321, 330, 348, 352, 363, 428, 435, 440, 464, 480, 484, 528, 535, 580, 605, 638, 642, 660, 696, 726, 856, 870, 880, 928, 957, 968, 1056, 1070, 1160, 1177, 1210, 1276, 1284, 1320, 1392, 1452, 1595, 1605, 1712, 1740, 1760, 1815, 1914, 1936, 2140, 2320, 2354, 2420, 2552, 2568, 2640, 2784, 2904, 3103, 3190, 3210, 3424, 3480, 3509, 3531, 3630, 3828, 3872, 4280, 4640, 4708, 4785, 4840, 5104, 5136, 5280, 5808, 5885, 6206, 6380, 6420, 6960, 7018, 7062, 7260, 7656, 8560, 9309, 9416, 9570, 9680, 10208, 10272, 10527, 11616, 11770, 12412, 12760, 12840, 12947, 13920, 14036, 14124, 14520, 15312, 15515, 17120, 17545, 17655, 18618, 18832, 19140, 19360, 21054, 23540, 24824, 25520, 25680, 25894, 28072, 28248, 29040, 30624, 31030, 34133, 35090, 35310, 37236, 37664, 38280, 38841, 42108, 46545, 47080, 49648, 51040, 51360, 51788, 52635, 56144, 56496, 58080, 62060, 64735, 68266, 70180, 70620, 74472, 76560, 77682, 84216, 93090, 94160, 99296, 102399, 103576, 105270, 112288, 112992, 124120, 129470, 136532, 140360, 141240, 148944, 153120, 155364, 168432, 170665, 186180, 188320, 194205, 204798, 207152, 210540, 248240, 258940, 273064, 280720, 282480, 297888, 310728, 336864, 341330, 372360, 375463, 388410, 409596, 414304, 421080, 496480, 511995, 517880, 546128, 561440, 564960, 621456, 682660, 744720, 750926, 776820, 819192, 842160, 1023990, 1035760, 1092256, 1126389, 1242912, 1365320, 1489440, 1501852, 1553640, 1638384, 1684320, 1877315, 2047980, 2071520, 2252778, 2730640, 3003704, 3107280, 3276768, 3754630, 4095960, 4505556, 5461280, 5631945, 6007408, 6214560, 7509260, 8191920, 9011112, 11263890, 12014816, 15018520, 16383840, 18022224, 22527780, 30037040, 36044448, 45055560, 60074080, 90111120, 180222240]

約数ペア:

[(1, 180222240), (2, 90111120), (3, 60074080), (4, 45055560), (5, 36044448), (6, 30037040), (8, 22527780), (10, 18022224), (11, 16383840), (12, 15018520), (15, 12014816), (16, 11263890), (20, 9011112), (22, 8191920), (24, 7509260), (29, 6214560), (30, 6007408), (32, 5631945), (33, 5461280), (40, 4505556), (44, 4095960), (48, 3754630), (55, 3276768), (58, 3107280), (60, 3003704), (66, 2730640), (80, 2252778), (87, 2071520), (88, 2047980), (96, 1877315), (107, 1684320), (110, 1638384), (116, 1553640), (120, 1501852), (121, 1489440), (132, 1365320), (145, 1242912), (160, 1126389), (165, 1092256), (174, 1035760), (176, 1023990), (214, 842160), (220, 819192), (232, 776820), (240, 750926), (242, 744720), (264, 682660), (290, 621456), (319, 564960), (321, 561440), (330, 546128), (348, 517880), (352, 511995), (363, 496480), (428, 421080), (435, 414304), (440, 409596), (464, 388410), (480, 375463), (484, 372360), (528, 341330), (535, 336864), (580, 310728), (605, 297888), (638, 282480), (642, 280720), (660, 273064), (696, 258940), (726, 248240), (856, 210540), (870, 207152), (880, 204798), (928, 194205), (957, 188320), (968, 186180), (1056, 170665), (1070, 168432), (1160, 155364), (1177, 153120), (1210, 148944), (1276, 141240), (1284, 140360), (1320, 136532), (1392, 129470), (1452, 124120), (1595, 112992), (1605, 112288), (1712, 105270), (1740, 103576), (1760, 102399), (1815, 99296), (1914, 94160), (1936, 93090), (2140, 84216), (2320, 77682), (2354, 76560), (2420, 74472), (2552, 70620), (2568, 70180), (2640, 68266), (2784, 64735), (2904, 62060), (3103, 58080), (3190, 56496), (3210, 56144), (3424, 52635), (3480, 51788), (3509, 51360), (3531, 51040), (3630, 49648), (3828, 47080), (3872, 46545), (4280, 42108), (4640, 38841), (4708, 38280), (4785, 37664), (4840, 37236), (5104, 35310), (5136, 35090), (5280, 34133), (5808, 31030), (5885, 30624), (6206, 29040), (6380, 28248), (6420, 28072), (6960, 25894), (7018, 25680), (7062, 25520), (7260, 24824), (7656, 23540), (8560, 21054), (9309, 19360), (9416, 19140), (9570, 18832), (9680, 18618), (10208, 17655), (10272, 17545), (10527, 17120), (11616, 15515), (11770, 15312), (12412, 14520), (12760, 14124), (12840, 14036), (12947, 13920)]