61552440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56993}}^1$

素因数の和:57013

約数の個数: 64

約数和(自身を含む): 205178400

約数和(自身を除く): 143625960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56993, 113986, 170979, 227972, 284965, 341958, 455944, 512937, 569930, 683916, 854895, 1025874, 1139860, 1367832, 1538811, 1709790, 2051748, 2279720, 2564685, 3077622, 3419580, 4103496, 5129370, 6155244, 6839160, 7694055, 10258740, 12310488, 15388110, 20517480, 30776220, 61552440]

約数ペア:

[(1, 61552440), (2, 30776220), (3, 20517480), (4, 15388110), (5, 12310488), (6, 10258740), (8, 7694055), (9, 6839160), (10, 6155244), (12, 5129370), (15, 4103496), (18, 3419580), (20, 3077622), (24, 2564685), (27, 2279720), (30, 2051748), (36, 1709790), (40, 1538811), (45, 1367832), (54, 1139860), (60, 1025874), (72, 854895), (90, 683916), (108, 569930), (120, 512937), (135, 455944), (180, 341958), (216, 284965), (270, 227972), (360, 170979), (540, 113986), (1080, 56993)]