390246120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 1437004800

約数和(自身を除く): 1046758680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 107, 108, 110, 120, 132, 135, 165, 180, 198, 214, 216, 220, 264, 270, 297, 307, 321, 330, 360, 396, 428, 440, 495, 535, 540, 594, 614, 642, 660, 792, 856, 921, 963, 990, 1070, 1080, 1177, 1188, 1228, 1284, 1320, 1485, 1535, 1605, 1842, 1926, 1980, 2140, 2354, 2376, 2456, 2568, 2763, 2889, 2970, 3070, 3210, 3377, 3531, 3684, 3852, 3960, 4280, 4605, 4708, 4815, 5526, 5778, 5885, 5940, 6140, 6420, 6754, 7062, 7368, 7704, 8289, 9210, 9416, 9630, 10131, 10593, 11052, 11556, 11770, 11880, 12280, 12840, 13508, 13815, 14124, 14445, 16578, 16885, 17655, 18420, 19260, 20262, 21186, 22104, 23112, 23540, 27016, 27630, 28248, 28890, 30393, 31779, 32849, 33156, 33770, 35310, 36840, 38520, 40524, 41445, 42372, 47080, 50655, 52965, 55260, 57780, 60786, 63558, 65698, 66312, 67540, 70620, 81048, 82890, 84744, 91179, 98547, 101310, 105930, 110520, 115560, 121572, 127116, 131396, 135080, 141240, 151965, 158895, 164245, 165780, 182358, 197094, 202620, 211860, 243144, 254232, 262792, 295641, 303930, 317790, 328490, 331560, 361339, 364716, 394188, 405240, 423720, 455895, 492735, 591282, 607860, 635580, 656980, 722678, 729432, 788376, 886923, 911790, 985470, 1084017, 1182564, 1215720, 1271160, 1313960, 1445356, 1478205, 1773846, 1806695, 1823580, 1970940, 2168034, 2365128, 2890712, 2956410, 3252051, 3547692, 3613390, 3647160, 3941880, 4336068, 4434615, 5420085, 5912820, 6504102, 7095384, 7226780, 8672136, 8869230, 9756153, 10840170, 11825640, 13008204, 14453560, 16260255, 17738460, 19512306, 21680340, 26016408, 32520510, 35476920, 39024612, 43360680, 48780765, 65041020, 78049224, 97561530, 130082040, 195123060, 390246120]

約数ペア:

[(1, 390246120), (2, 195123060), (3, 130082040), (4, 97561530), (5, 78049224), (6, 65041020), (8, 48780765), (9, 43360680), (10, 39024612), (11, 35476920), (12, 32520510), (15, 26016408), (18, 21680340), (20, 19512306), (22, 17738460), (24, 16260255), (27, 14453560), (30, 13008204), (33, 11825640), (36, 10840170), (40, 9756153), (44, 8869230), (45, 8672136), (54, 7226780), (55, 7095384), (60, 6504102), (66, 5912820), (72, 5420085), (88, 4434615), (90, 4336068), (99, 3941880), (107, 3647160), (108, 3613390), (110, 3547692), (120, 3252051), (132, 2956410), (135, 2890712), (165, 2365128), (180, 2168034), (198, 1970940), (214, 1823580), (216, 1806695), (220, 1773846), (264, 1478205), (270, 1445356), (297, 1313960), (307, 1271160), (321, 1215720), (330, 1182564), (360, 1084017), (396, 985470), (428, 911790), (440, 886923), (495, 788376), (535, 729432), (540, 722678), (594, 656980), (614, 635580), (642, 607860), (660, 591282), (792, 492735), (856, 455895), (921, 423720), (963, 405240), (990, 394188), (1070, 364716), (1080, 361339), (1177, 331560), (1188, 328490), (1228, 317790), (1284, 303930), (1320, 295641), (1485, 262792), (1535, 254232), (1605, 243144), (1842, 211860), (1926, 202620), (1980, 197094), (2140, 182358), (2354, 165780), (2376, 164245), (2456, 158895), (2568, 151965), (2763, 141240), (2889, 135080), (2970, 131396), (3070, 127116), (3210, 121572), (3377, 115560), (3531, 110520), (3684, 105930), (3852, 101310), (3960, 98547), (4280, 91179), (4605, 84744), (4708, 82890), (4815, 81048), (5526, 70620), (5778, 67540), (5885, 66312), (5940, 65698), (6140, 63558), (6420, 60786), (6754, 57780), (7062, 55260), (7368, 52965), (7704, 50655), (8289, 47080), (9210, 42372), (9416, 41445), (9630, 40524), (10131, 38520), (10593, 36840), (11052, 35310), (11556, 33770), (11770, 33156), (11880, 32849), (12280, 31779), (12840, 30393), (13508, 28890), (13815, 28248), (14124, 27630), (14445, 27016), (16578, 23540), (16885, 23112), (17655, 22104), (18420, 21186), (19260, 20262)]