248752320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4962

約数の個数: 112

約数和(自身を含む): 804854880

約数和(自身を除く): 556102560

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, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 4889, 5088, 6360, 8480, 9778, 10176, 12720, 14667, 16960, 19556, 24445, 25440, 29334, 39112, 48890, 50880, 58668, 73335, 78224, 97780, 117336, 146670, 156448, 195560, 234672, 259117, 293340, 312896, 391120, 469344, 518234, 586680, 777351, 782240, 938688, 1036468, 1173360, 1295585, 1554702, 1564480, 2072936, 2346720, 2591170, 3109404, 3886755, 4145872, 4693440, 5182340, 6218808, 7773510, 8291744, 10364680, 12437616, 15547020, 16583488, 20729360, 24875232, 31094040, 41458720, 49750464, 62188080, 82917440, 124376160, 248752320]

約数ペア:

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