128179680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2868

約数の個数: 96

約数和(自身を含む): 408076704

約数和(自身を除く): 279897024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2753, 2910, 3104, 3880, 4656, 5506, 5820, 7760, 8259, 9312, 11012, 11640, 13765, 15520, 16518, 22024, 23280, 27530, 33036, 41295, 44048, 46560, 55060, 66072, 82590, 88096, 110120, 132144, 165180, 220240, 264288, 267041, 330360, 440480, 534082, 660720, 801123, 1068164, 1321440, 1335205, 1602246, 2136328, 2670410, 3204492, 4005615, 4272656, 5340820, 6408984, 8011230, 8545312, 10681640, 12817968, 16022460, 21363280, 25635936, 32044920, 42726560, 64089840, 128179680]

約数ペア:

[(1, 128179680), (2, 64089840), (3, 42726560), (4, 32044920), (5, 25635936), (6, 21363280), (8, 16022460), (10, 12817968), (12, 10681640), (15, 8545312), (16, 8011230), (20, 6408984), (24, 5340820), (30, 4272656), (32, 4005615), (40, 3204492), (48, 2670410), (60, 2136328), (80, 1602246), (96, 1335205), (97, 1321440), (120, 1068164), (160, 801123), (194, 660720), (240, 534082), (291, 440480), (388, 330360), (480, 267041), (485, 264288), (582, 220240), (776, 165180), (970, 132144), (1164, 110120), (1455, 88096), (1552, 82590), (1940, 66072), (2328, 55060), (2753, 46560), (2910, 44048), (3104, 41295), (3880, 33036), (4656, 27530), (5506, 23280), (5820, 22024), (7760, 16518), (8259, 15520), (9312, 13765), (11012, 11640)]