258777360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3485

約数の個数: 120

約数和(自身を含む): 877443840

約数和(自身を除く): 618666480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3359, 3852, 4280, 4815, 5136, 6420, 6718, 7704, 8560, 9630, 10077, 12840, 13436, 15408, 16795, 19260, 20154, 25680, 26872, 30231, 33590, 38520, 40308, 50385, 53744, 60462, 67180, 77040, 80616, 100770, 120924, 134360, 151155, 161232, 201540, 241848, 268720, 302310, 359413, 403080, 483696, 604620, 718826, 806160, 1078239, 1209240, 1437652, 1797065, 2156478, 2418480, 2875304, 3234717, 3594130, 4312956, 5391195, 5750608, 6469434, 7188260, 8625912, 10782390, 12938868, 14376520, 16173585, 17251824, 21564780, 25877736, 28753040, 32347170, 43129560, 51755472, 64694340, 86259120, 129388680, 258777360]

約数ペア:

[(1, 258777360), (2, 129388680), (3, 86259120), (4, 64694340), (5, 51755472), (6, 43129560), (8, 32347170), (9, 28753040), (10, 25877736), (12, 21564780), (15, 17251824), (16, 16173585), (18, 14376520), (20, 12938868), (24, 10782390), (30, 8625912), (36, 7188260), (40, 6469434), (45, 5750608), (48, 5391195), (60, 4312956), (72, 3594130), (80, 3234717), (90, 2875304), (107, 2418480), (120, 2156478), (144, 1797065), (180, 1437652), (214, 1209240), (240, 1078239), (321, 806160), (360, 718826), (428, 604620), (535, 483696), (642, 403080), (720, 359413), (856, 302310), (963, 268720), (1070, 241848), (1284, 201540), (1605, 161232), (1712, 151155), (1926, 134360), (2140, 120924), (2568, 100770), (3210, 80616), (3359, 77040), (3852, 67180), (4280, 60462), (4815, 53744), (5136, 50385), (6420, 40308), (6718, 38520), (7704, 33590), (8560, 30231), (9630, 26872), (10077, 25680), (12840, 20154), (13436, 19260), (15408, 16795)]