127584720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{6563}}^1$

素因数の和:6591

約数の個数: 120

約数和(自身を含む): 444409056

約数和(自身を除く): 316824336

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 6563, 9720, 13126, 19440, 19689, 26252, 32815, 39378, 52504, 59067, 65630, 78756, 98445, 105008, 118134, 131260, 157512, 177201, 196890, 236268, 262520, 295335, 315024, 354402, 393780, 472536, 525040, 531603, 590670, 708804, 787560, 886005, 945072, 1063206, 1181340, 1417608, 1575120, 1594809, 1772010, 2126412, 2362680, 2658015, 2835216, 3189618, 3544020, 4252824, 4725360, 5316030, 6379236, 7088040, 7974045, 8505648, 10632060, 12758472, 14176080, 15948090, 21264120, 25516944, 31896180, 42528240, 63792360, 127584720]

約数ペア:

[(1, 127584720), (2, 63792360), (3, 42528240), (4, 31896180), (5, 25516944), (6, 21264120), (8, 15948090), (9, 14176080), (10, 12758472), (12, 10632060), (15, 8505648), (16, 7974045), (18, 7088040), (20, 6379236), (24, 5316030), (27, 4725360), (30, 4252824), (36, 3544020), (40, 3189618), (45, 2835216), (48, 2658015), (54, 2362680), (60, 2126412), (72, 1772010), (80, 1594809), (81, 1575120), (90, 1417608), (108, 1181340), (120, 1063206), (135, 945072), (144, 886005), (162, 787560), (180, 708804), (216, 590670), (240, 531603), (243, 525040), (270, 472536), (324, 393780), (360, 354402), (405, 315024), (432, 295335), (486, 262520), (540, 236268), (648, 196890), (720, 177201), (810, 157512), (972, 131260), (1080, 118134), (1215, 105008), (1296, 98445), (1620, 78756), (1944, 65630), (2160, 59067), (2430, 52504), (3240, 39378), (3888, 32815), (4860, 26252), (6480, 19689), (6563, 19440), (9720, 13126)]