24481440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1916

約数の個数: 120

約数和(自身を含む): 86444820

約数和(自身を除く): 61963380

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, 1889, 2160, 2592, 3240, 3778, 4320, 5667, 6480, 7556, 9445, 11334, 12960, 15112, 17001, 18890, 22668, 28335, 30224, 34002, 37780, 45336, 51003, 56670, 60448, 68004, 75560, 85005, 90672, 102006, 113340, 136008, 151120, 153009, 170010, 181344, 204012, 226680, 255015, 272016, 302240, 306018, 340020, 408024, 453360, 510030, 544032, 612036, 680040, 765045, 816048, 906720, 1020060, 1224072, 1360080, 1530090, 1632096, 2040120, 2448144, 2720160, 3060180, 4080240, 4896288, 6120360, 8160480, 12240720, 24481440]

約数ペア:

[(1, 24481440), (2, 12240720), (3, 8160480), (4, 6120360), (5, 4896288), (6, 4080240), (8, 3060180), (9, 2720160), (10, 2448144), (12, 2040120), (15, 1632096), (16, 1530090), (18, 1360080), (20, 1224072), (24, 1020060), (27, 906720), (30, 816048), (32, 765045), (36, 680040), (40, 612036), (45, 544032), (48, 510030), (54, 453360), (60, 408024), (72, 340020), (80, 306018), (81, 302240), (90, 272016), (96, 255015), (108, 226680), (120, 204012), (135, 181344), (144, 170010), (160, 153009), (162, 151120), (180, 136008), (216, 113340), (240, 102006), (270, 90672), (288, 85005), (324, 75560), (360, 68004), (405, 60448), (432, 56670), (480, 51003), (540, 45336), (648, 37780), (720, 34002), (810, 30224), (864, 28335), (1080, 22668), (1296, 18890), (1440, 17001), (1620, 15112), (1889, 12960), (2160, 11334), (2592, 9445), (3240, 7556), (3778, 6480), (4320, 5667)]