126398880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 144

約数和(自身を含む): 447449184

約数和(自身を除く): 321050304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3251, 3888, 4320, 4860, 6480, 6502, 7776, 9720, 9753, 12960, 13004, 16255, 19440, 19506, 26008, 29259, 32510, 38880, 39012, 48765, 52016, 58518, 65020, 78024, 87777, 97530, 104032, 117036, 130040, 146295, 156048, 175554, 195060, 234072, 260080, 263331, 292590, 312096, 351108, 390120, 438885, 468144, 520160, 526662, 585180, 702216, 780240, 789993, 877770, 936288, 1053324, 1170360, 1316655, 1404432, 1560480, 1579986, 1755540, 2106648, 2340720, 2633310, 2808864, 3159972, 3511080, 3949965, 4213296, 4681440, 5266620, 6319944, 7022160, 7899930, 8426592, 10533240, 12639888, 14044320, 15799860, 21066480, 25279776, 31599720, 42132960, 63199440, 126398880]

約数ペア:

[(1, 126398880), (2, 63199440), (3, 42132960), (4, 31599720), (5, 25279776), (6, 21066480), (8, 15799860), (9, 14044320), (10, 12639888), (12, 10533240), (15, 8426592), (16, 7899930), (18, 7022160), (20, 6319944), (24, 5266620), (27, 4681440), (30, 4213296), (32, 3949965), (36, 3511080), (40, 3159972), (45, 2808864), (48, 2633310), (54, 2340720), (60, 2106648), (72, 1755540), (80, 1579986), (81, 1560480), (90, 1404432), (96, 1316655), (108, 1170360), (120, 1053324), (135, 936288), (144, 877770), (160, 789993), (162, 780240), (180, 702216), (216, 585180), (240, 526662), (243, 520160), (270, 468144), (288, 438885), (324, 390120), (360, 351108), (405, 312096), (432, 292590), (480, 263331), (486, 260080), (540, 234072), (648, 195060), (720, 175554), (810, 156048), (864, 146295), (972, 130040), (1080, 117036), (1215, 104032), (1296, 97530), (1440, 87777), (1620, 78024), (1944, 65020), (2160, 58518), (2430, 52016), (2592, 48765), (3240, 39012), (3251, 38880), (3888, 32510), (4320, 29259), (4860, 26008), (6480, 19506), (6502, 19440), (7776, 16255), (9720, 13004), (9753, 12960)]