123567120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19069}}^1$

素因数の和:19094

約数の個数: 100

約数和(自身を含む): 429189420

約数和(自身を除く): 305622300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 171621, 190690, 228828, 286035, 305104, 343242, 381380, 457656, 514863, 572070, 686484, 762760, 858105, 915312, 1029726, 1144140, 1372968, 1525520, 1544589, 1716210, 2059452, 2288280, 2574315, 2745936, 3089178, 3432420, 4118904, 4576560, 5148630, 6178356, 6864840, 7722945, 8237808, 10297260, 12356712, 13729680, 15445890, 20594520, 24713424, 30891780, 41189040, 61783560, 123567120]

約数ペア:

[(1, 123567120), (2, 61783560), (3, 41189040), (4, 30891780), (5, 24713424), (6, 20594520), (8, 15445890), (9, 13729680), (10, 12356712), (12, 10297260), (15, 8237808), (16, 7722945), (18, 6864840), (20, 6178356), (24, 5148630), (27, 4576560), (30, 4118904), (36, 3432420), (40, 3089178), (45, 2745936), (48, 2574315), (54, 2288280), (60, 2059452), (72, 1716210), (80, 1544589), (81, 1525520), (90, 1372968), (108, 1144140), (120, 1029726), (135, 915312), (144, 858105), (162, 762760), (180, 686484), (216, 572070), (240, 514863), (270, 457656), (324, 381380), (360, 343242), (405, 305104), (432, 286035), (540, 228828), (648, 190690), (720, 171621), (810, 152552), (1080, 114414), (1296, 95345), (1620, 76276), (2160, 57207), (3240, 38138), (6480, 19069)]