138080160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31963}}^1$

素因数の和:31987

約数の個数: 96

約数和(自身を含む): 483295680

約数和(自身を除く): 345215520

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, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 287667, 319630, 383556, 479445, 511408, 575334, 639260, 767112, 863001, 958890, 1022816, 1150668, 1278520, 1438335, 1534224, 1726002, 1917780, 2301336, 2557040, 2876670, 3068448, 3452004, 3835560, 4315005, 4602672, 5114080, 5753340, 6904008, 7671120, 8630010, 9205344, 11506680, 13808016, 15342240, 17260020, 23013360, 27616032, 34520040, 46026720, 69040080, 138080160]

約数ペア:

[(1, 138080160), (2, 69040080), (3, 46026720), (4, 34520040), (5, 27616032), (6, 23013360), (8, 17260020), (9, 15342240), (10, 13808016), (12, 11506680), (15, 9205344), (16, 8630010), (18, 7671120), (20, 6904008), (24, 5753340), (27, 5114080), (30, 4602672), (32, 4315005), (36, 3835560), (40, 3452004), (45, 3068448), (48, 2876670), (54, 2557040), (60, 2301336), (72, 1917780), (80, 1726002), (90, 1534224), (96, 1438335), (108, 1278520), (120, 1150668), (135, 1022816), (144, 958890), (160, 863001), (180, 767112), (216, 639260), (240, 575334), (270, 511408), (288, 479445), (360, 383556), (432, 319630), (480, 287667), (540, 255704), (720, 191778), (864, 159815), (1080, 127852), (1440, 95889), (2160, 63926), (4320, 31963)]