635585040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4481}}^1$

素因数の和:4697

約数の個数: 120

約数和(自身を含む): 2145820248

約数和(自身を除く): 1510235208

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, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4481, 4728, 5910, 7092, 7880, 8865, 8962, 9456, 11820, 13443, 14184, 15760, 17730, 17924, 22405, 23640, 26886, 28368, 35460, 35848, 40329, 44810, 47280, 53772, 67215, 70920, 71696, 80658, 89620, 107544, 134430, 141840, 161316, 179240, 201645, 215088, 268860, 322632, 358480, 403290, 537720, 645264, 806580, 882757, 1075440, 1613160, 1765514, 2648271, 3226320, 3531028, 4413785, 5296542, 7062056, 7944813, 8827570, 10593084, 13241355, 14124112, 15889626, 17655140, 21186168, 26482710, 31779252, 35310280, 39724065, 42372336, 52965420, 63558504, 70620560, 79448130, 105930840, 127117008, 158896260, 211861680, 317792520, 635585040]

約数ペア:

[(1, 635585040), (2, 317792520), (3, 211861680), (4, 158896260), (5, 127117008), (6, 105930840), (8, 79448130), (9, 70620560), (10, 63558504), (12, 52965420), (15, 42372336), (16, 39724065), (18, 35310280), (20, 31779252), (24, 26482710), (30, 21186168), (36, 17655140), (40, 15889626), (45, 14124112), (48, 13241355), (60, 10593084), (72, 8827570), (80, 7944813), (90, 7062056), (120, 5296542), (144, 4413785), (180, 3531028), (197, 3226320), (240, 2648271), (360, 1765514), (394, 1613160), (591, 1075440), (720, 882757), (788, 806580), (985, 645264), (1182, 537720), (1576, 403290), (1773, 358480), (1970, 322632), (2364, 268860), (2955, 215088), (3152, 201645), (3546, 179240), (3940, 161316), (4481, 141840), (4728, 134430), (5910, 107544), (7092, 89620), (7880, 80658), (8865, 71696), (8962, 70920), (9456, 67215), (11820, 53772), (13443, 47280), (14184, 44810), (15760, 40329), (17730, 35848), (17924, 35460), (22405, 28368), (23640, 26886)]