30755880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2363

約数の個数: 96

約数和(自身を含む): 102702600

約数和(自身を除く): 71946720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2309, 2664, 3330, 4440, 4618, 6660, 6927, 9236, 11545, 13320, 13854, 18472, 20781, 23090, 27708, 34635, 41562, 46180, 55416, 69270, 83124, 85433, 92360, 103905, 138540, 166248, 170866, 207810, 256299, 277080, 341732, 415620, 427165, 512598, 683464, 768897, 831240, 854330, 1025196, 1281495, 1537794, 1708660, 2050392, 2562990, 3075588, 3417320, 3844485, 5125980, 6151176, 7688970, 10251960, 15377940, 30755880]

約数ペア:

[(1, 30755880), (2, 15377940), (3, 10251960), (4, 7688970), (5, 6151176), (6, 5125980), (8, 3844485), (9, 3417320), (10, 3075588), (12, 2562990), (15, 2050392), (18, 1708660), (20, 1537794), (24, 1281495), (30, 1025196), (36, 854330), (37, 831240), (40, 768897), (45, 683464), (60, 512598), (72, 427165), (74, 415620), (90, 341732), (111, 277080), (120, 256299), (148, 207810), (180, 170866), (185, 166248), (222, 138540), (296, 103905), (333, 92360), (360, 85433), (370, 83124), (444, 69270), (555, 55416), (666, 46180), (740, 41562), (888, 34635), (1110, 27708), (1332, 23090), (1480, 20781), (1665, 18472), (2220, 13854), (2309, 13320), (2664, 11545), (3330, 9236), (4440, 6927), (4618, 6660)]