66662880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4836

約数の個数: 96

約数和(自身を含む): 217274400

約数和(自身を除く): 150611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 4789, 6960, 9578, 13920, 14367, 19156, 23945, 28734, 38312, 47890, 57468, 71835, 76624, 95780, 114936, 138881, 143670, 153248, 191560, 229872, 277762, 287340, 383120, 416643, 459744, 555524, 574680, 694405, 766240, 833286, 1111048, 1149360, 1388810, 1666572, 2083215, 2222096, 2298720, 2777620, 3333144, 4166430, 4444192, 5555240, 6666288, 8332860, 11110480, 13332576, 16665720, 22220960, 33331440, 66662880]

約数ペア:

[(1, 66662880), (2, 33331440), (3, 22220960), (4, 16665720), (5, 13332576), (6, 11110480), (8, 8332860), (10, 6666288), (12, 5555240), (15, 4444192), (16, 4166430), (20, 3333144), (24, 2777620), (29, 2298720), (30, 2222096), (32, 2083215), (40, 1666572), (48, 1388810), (58, 1149360), (60, 1111048), (80, 833286), (87, 766240), (96, 694405), (116, 574680), (120, 555524), (145, 459744), (160, 416643), (174, 383120), (232, 287340), (240, 277762), (290, 229872), (348, 191560), (435, 153248), (464, 143670), (480, 138881), (580, 114936), (696, 95780), (870, 76624), (928, 71835), (1160, 57468), (1392, 47890), (1740, 38312), (2320, 28734), (2784, 23945), (3480, 19156), (4640, 14367), (4789, 13920), (6960, 9578)]