228628800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{15877}}^1$

素因数の和:15905

約数の個数: 126

約数和(自身を含む): 812651918

約数和(自身を除く): 584023118

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 15877, 31754, 47631, 63508, 79385, 95262, 127016, 142893, 158770, 190524, 238155, 254032, 285786, 317540, 381048, 396925, 476310, 508064, 571572, 635080, 714465, 762096, 793850, 952620, 1016128, 1143144, 1190775, 1270160, 1428930, 1524192, 1587700, 1905240, 2286288, 2381550, 2540320, 2857860, 3048384, 3175400, 3572325, 3810480, 4572576, 4763100, 5080640, 5715720, 6350800, 7144650, 7620960, 9145152, 9526200, 11431440, 12701600, 14289300, 15241920, 19052400, 22862880, 25403200, 28578600, 38104800, 45725760, 57157200, 76209600, 114314400, 228628800]

約数ペア:

[(1, 228628800), (2, 114314400), (3, 76209600), (4, 57157200), (5, 45725760), (6, 38104800), (8, 28578600), (9, 25403200), (10, 22862880), (12, 19052400), (15, 15241920), (16, 14289300), (18, 12701600), (20, 11431440), (24, 9526200), (25, 9145152), (30, 7620960), (32, 7144650), (36, 6350800), (40, 5715720), (45, 5080640), (48, 4763100), (50, 4572576), (60, 3810480), (64, 3572325), (72, 3175400), (75, 3048384), (80, 2857860), (90, 2540320), (96, 2381550), (100, 2286288), (120, 1905240), (144, 1587700), (150, 1524192), (160, 1428930), (180, 1270160), (192, 1190775), (200, 1143144), (225, 1016128), (240, 952620), (288, 793850), (300, 762096), (320, 714465), (360, 635080), (400, 571572), (450, 508064), (480, 476310), (576, 396925), (600, 381048), (720, 317540), (800, 285786), (900, 254032), (960, 238155), (1200, 190524), (1440, 158770), (1600, 142893), (1800, 127016), (2400, 95262), (2880, 79385), (3600, 63508), (4800, 47631), (7200, 31754), (14400, 15877)]