325441440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{226001}}^1$

素因数の和:226022

約数の個数: 72

約数和(自身を含む): 1110573828

約数和(自身を除く): 785132388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 226001, 452002, 678003, 904004, 1130005, 1356006, 1808008, 2034009, 2260010, 2712012, 3390015, 3616016, 4068018, 4520020, 5424024, 6780030, 7232032, 8136036, 9040040, 10170045, 10848048, 13560060, 16272072, 18080080, 20340090, 21696096, 27120120, 32544144, 36160160, 40680180, 54240240, 65088288, 81360360, 108480480, 162720720, 325441440]

約数ペア:

[(1, 325441440), (2, 162720720), (3, 108480480), (4, 81360360), (5, 65088288), (6, 54240240), (8, 40680180), (9, 36160160), (10, 32544144), (12, 27120120), (15, 21696096), (16, 20340090), (18, 18080080), (20, 16272072), (24, 13560060), (30, 10848048), (32, 10170045), (36, 9040040), (40, 8136036), (45, 7232032), (48, 6780030), (60, 5424024), (72, 4520020), (80, 4068018), (90, 3616016), (96, 3390015), (120, 2712012), (144, 2260010), (160, 2034009), (180, 1808008), (240, 1356006), (288, 1130005), (360, 904004), (480, 678003), (720, 452002), (1440, 226001)]