497504640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4964

約数の個数: 128

約数和(自身を含む): 1616047200

約数和(自身を除く): 1118542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 4889, 5088, 6360, 6784, 8480, 9778, 10176, 12720, 14667, 16960, 19556, 20352, 24445, 25440, 29334, 33920, 39112, 48890, 50880, 58668, 73335, 78224, 97780, 101760, 117336, 146670, 156448, 195560, 234672, 259117, 293340, 312896, 391120, 469344, 518234, 586680, 625792, 777351, 782240, 938688, 1036468, 1173360, 1295585, 1554702, 1564480, 1877376, 2072936, 2346720, 2591170, 3109404, 3128960, 3886755, 4145872, 4693440, 5182340, 6218808, 7773510, 8291744, 9386880, 10364680, 12437616, 15547020, 16583488, 20729360, 24875232, 31094040, 33166976, 41458720, 49750464, 62188080, 82917440, 99500928, 124376160, 165834880, 248752320, 497504640]

約数ペア:

[(1, 497504640), (2, 248752320), (3, 165834880), (4, 124376160), (5, 99500928), (6, 82917440), (8, 62188080), (10, 49750464), (12, 41458720), (15, 33166976), (16, 31094040), (20, 24875232), (24, 20729360), (30, 16583488), (32, 15547020), (40, 12437616), (48, 10364680), (53, 9386880), (60, 8291744), (64, 7773510), (80, 6218808), (96, 5182340), (106, 4693440), (120, 4145872), (128, 3886755), (159, 3128960), (160, 3109404), (192, 2591170), (212, 2346720), (240, 2072936), (265, 1877376), (318, 1564480), (320, 1554702), (384, 1295585), (424, 1173360), (480, 1036468), (530, 938688), (636, 782240), (640, 777351), (795, 625792), (848, 586680), (960, 518234), (1060, 469344), (1272, 391120), (1590, 312896), (1696, 293340), (1920, 259117), (2120, 234672), (2544, 195560), (3180, 156448), (3392, 146670), (4240, 117336), (4889, 101760), (5088, 97780), (6360, 78224), (6784, 73335), (8480, 58668), (9778, 50880), (10176, 48890), (12720, 39112), (14667, 33920), (16960, 29334), (19556, 25440), (20352, 24445)]