267544080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{123863}}^1$

素因数の和:123885

約数の個数: 80

約数和(自身を含む): 921548160

約数和(自身を除く): 654004080

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 123863, 247726, 371589, 495452, 619315, 743178, 990904, 1114767, 1238630, 1486356, 1857945, 1981808, 2229534, 2477260, 2972712, 3344301, 3715890, 4459068, 4954520, 5573835, 5945424, 6688602, 7431780, 8918136, 9909040, 11147670, 13377204, 14863560, 16721505, 17836272, 22295340, 26754408, 29727120, 33443010, 44590680, 53508816, 66886020, 89181360, 133772040, 267544080]

約数ペア:

[(1, 267544080), (2, 133772040), (3, 89181360), (4, 66886020), (5, 53508816), (6, 44590680), (8, 33443010), (9, 29727120), (10, 26754408), (12, 22295340), (15, 17836272), (16, 16721505), (18, 14863560), (20, 13377204), (24, 11147670), (27, 9909040), (30, 8918136), (36, 7431780), (40, 6688602), (45, 5945424), (48, 5573835), (54, 4954520), (60, 4459068), (72, 3715890), (80, 3344301), (90, 2972712), (108, 2477260), (120, 2229534), (135, 1981808), (144, 1857945), (180, 1486356), (216, 1238630), (240, 1114767), (270, 990904), (360, 743178), (432, 619315), (540, 495452), (720, 371589), (1080, 247726), (2160, 123863)]