71645760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24877}}^1$

素因数の和:24900

約数の個数: 84

約数和(自身を含む): 246441468

約数和(自身を除く): 174795708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 24877, 49754, 74631, 99508, 124385, 149262, 199016, 223893, 248770, 298524, 373155, 398032, 447786, 497540, 597048, 746310, 796064, 895572, 995080, 1119465, 1194096, 1492620, 1592128, 1791144, 1990160, 2238930, 2388192, 2985240, 3582288, 3980320, 4477860, 4776384, 5970480, 7164576, 7960640, 8955720, 11940960, 14329152, 17911440, 23881920, 35822880, 71645760]

約数ペア:

[(1, 71645760), (2, 35822880), (3, 23881920), (4, 17911440), (5, 14329152), (6, 11940960), (8, 8955720), (9, 7960640), (10, 7164576), (12, 5970480), (15, 4776384), (16, 4477860), (18, 3980320), (20, 3582288), (24, 2985240), (30, 2388192), (32, 2238930), (36, 1990160), (40, 1791144), (45, 1592128), (48, 1492620), (60, 1194096), (64, 1119465), (72, 995080), (80, 895572), (90, 796064), (96, 746310), (120, 597048), (144, 497540), (160, 447786), (180, 398032), (192, 373155), (240, 298524), (288, 248770), (320, 223893), (360, 199016), (480, 149262), (576, 124385), (720, 99508), (960, 74631), (1440, 49754), (2880, 24877)]