123668640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28627}}^1$

素因数の和:28651

約数の個数: 96

約数和(自身を含む): 432855360

約数和(自身を除く): 309186720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 28627, 57254, 85881, 114508, 143135, 171762, 229016, 257643, 286270, 343524, 429405, 458032, 515286, 572540, 687048, 772929, 858810, 916064, 1030572, 1145080, 1288215, 1374096, 1545858, 1717620, 2061144, 2290160, 2576430, 2748192, 3091716, 3435240, 3864645, 4122288, 4580320, 5152860, 6183432, 6870480, 7729290, 8244576, 10305720, 12366864, 13740960, 15458580, 20611440, 24733728, 30917160, 41222880, 61834320, 123668640]

約数ペア:

[(1, 123668640), (2, 61834320), (3, 41222880), (4, 30917160), (5, 24733728), (6, 20611440), (8, 15458580), (9, 13740960), (10, 12366864), (12, 10305720), (15, 8244576), (16, 7729290), (18, 6870480), (20, 6183432), (24, 5152860), (27, 4580320), (30, 4122288), (32, 3864645), (36, 3435240), (40, 3091716), (45, 2748192), (48, 2576430), (54, 2290160), (60, 2061144), (72, 1717620), (80, 1545858), (90, 1374096), (96, 1288215), (108, 1145080), (120, 1030572), (135, 916064), (144, 858810), (160, 772929), (180, 687048), (216, 572540), (240, 515286), (270, 458032), (288, 429405), (360, 343524), (432, 286270), (480, 257643), (540, 229016), (720, 171762), (864, 143135), (1080, 114508), (1440, 85881), (2160, 57254), (4320, 28627)]