210638880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16253}}^1$

素因数の和:16280

約数の個数: 120

約数和(自身を含む): 743425452

約数和(自身を除く): 532786572

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 146277, 162530, 195036, 243795, 260048, 292554, 325060, 390072, 438831, 487590, 520096, 585108, 650120, 731385, 780144, 877662, 975180, 1170216, 1300240, 1316493, 1462770, 1560288, 1755324, 1950360, 2194155, 2340432, 2600480, 2632986, 2925540, 3510648, 3900720, 4388310, 4680864, 5265972, 5851080, 6582465, 7021296, 7801440, 8776620, 10531944, 11702160, 13164930, 14042592, 17553240, 21063888, 23404320, 26329860, 35106480, 42127776, 52659720, 70212960, 105319440, 210638880]

約数ペア:

[(1, 210638880), (2, 105319440), (3, 70212960), (4, 52659720), (5, 42127776), (6, 35106480), (8, 26329860), (9, 23404320), (10, 21063888), (12, 17553240), (15, 14042592), (16, 13164930), (18, 11702160), (20, 10531944), (24, 8776620), (27, 7801440), (30, 7021296), (32, 6582465), (36, 5851080), (40, 5265972), (45, 4680864), (48, 4388310), (54, 3900720), (60, 3510648), (72, 2925540), (80, 2632986), (81, 2600480), (90, 2340432), (96, 2194155), (108, 1950360), (120, 1755324), (135, 1560288), (144, 1462770), (160, 1316493), (162, 1300240), (180, 1170216), (216, 975180), (240, 877662), (270, 780144), (288, 731385), (324, 650120), (360, 585108), (405, 520096), (432, 487590), (480, 438831), (540, 390072), (648, 325060), (720, 292554), (810, 260048), (864, 243795), (1080, 195036), (1296, 162530), (1440, 146277), (1620, 130024), (2160, 97518), (2592, 81265), (3240, 65012), (4320, 48759), (6480, 32506), (12960, 16253)]