29881440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6941

約数の個数: 96

約数和(自身を含む): 104600160

約数和(自身を除く): 74718720

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, 6917, 13834, 20751, 27668, 34585, 41502, 55336, 62253, 69170, 83004, 103755, 110672, 124506, 138340, 166008, 186759, 207510, 221344, 249012, 276680, 311265, 332016, 373518, 415020, 498024, 553360, 622530, 664032, 747036, 830040, 933795, 996048, 1106720, 1245060, 1494072, 1660080, 1867590, 1992096, 2490120, 2988144, 3320160, 3735180, 4980240, 5976288, 7470360, 9960480, 14940720, 29881440]

約数ペア:

[(1, 29881440), (2, 14940720), (3, 9960480), (4, 7470360), (5, 5976288), (6, 4980240), (8, 3735180), (9, 3320160), (10, 2988144), (12, 2490120), (15, 1992096), (16, 1867590), (18, 1660080), (20, 1494072), (24, 1245060), (27, 1106720), (30, 996048), (32, 933795), (36, 830040), (40, 747036), (45, 664032), (48, 622530), (54, 553360), (60, 498024), (72, 415020), (80, 373518), (90, 332016), (96, 311265), (108, 276680), (120, 249012), (135, 221344), (144, 207510), (160, 186759), (180, 166008), (216, 138340), (240, 124506), (270, 110672), (288, 103755), (360, 83004), (432, 69170), (480, 62253), (540, 55336), (720, 41502), (864, 34585), (1080, 27668), (1440, 20751), (2160, 13834), (4320, 6917)]