158772960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12251}}^1$

素因数の和:12278

約数の個数: 120

約数和(自身を含む): 560381976

約数和(自身を除く): 401609016

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12251, 12960, 24502, 36753, 49004, 61255, 73506, 98008, 110259, 122510, 147012, 183765, 196016, 220518, 245020, 294024, 330777, 367530, 392032, 441036, 490040, 551295, 588048, 661554, 735060, 882072, 980080, 992331, 1102590, 1176096, 1323108, 1470120, 1653885, 1764144, 1960160, 1984662, 2205180, 2646216, 2940240, 3307770, 3528288, 3969324, 4410360, 4961655, 5292432, 5880480, 6615540, 7938648, 8820720, 9923310, 10584864, 13231080, 15877296, 17641440, 19846620, 26462160, 31754592, 39693240, 52924320, 79386480, 158772960]

約数ペア:

[(1, 158772960), (2, 79386480), (3, 52924320), (4, 39693240), (5, 31754592), (6, 26462160), (8, 19846620), (9, 17641440), (10, 15877296), (12, 13231080), (15, 10584864), (16, 9923310), (18, 8820720), (20, 7938648), (24, 6615540), (27, 5880480), (30, 5292432), (32, 4961655), (36, 4410360), (40, 3969324), (45, 3528288), (48, 3307770), (54, 2940240), (60, 2646216), (72, 2205180), (80, 1984662), (81, 1960160), (90, 1764144), (96, 1653885), (108, 1470120), (120, 1323108), (135, 1176096), (144, 1102590), (160, 992331), (162, 980080), (180, 882072), (216, 735060), (240, 661554), (270, 588048), (288, 551295), (324, 490040), (360, 441036), (405, 392032), (432, 367530), (480, 330777), (540, 294024), (648, 245020), (720, 220518), (810, 196016), (864, 183765), (1080, 147012), (1296, 122510), (1440, 110259), (1620, 98008), (2160, 73506), (2592, 61255), (3240, 49004), (4320, 36753), (6480, 24502), (12251, 12960)]