139075680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{289741}}^1$

素因数の和:289759

約数の個数: 48

約数和(自身を含む): 438089904

約数和(自身を除く): 299014224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 289741, 579482, 869223, 1158964, 1448705, 1738446, 2317928, 2897410, 3476892, 4346115, 4635856, 5794820, 6953784, 8692230, 9271712, 11589640, 13907568, 17384460, 23179280, 27815136, 34768920, 46358560, 69537840, 139075680]

約数ペア:

[(1, 139075680), (2, 69537840), (3, 46358560), (4, 34768920), (5, 27815136), (6, 23179280), (8, 17384460), (10, 13907568), (12, 11589640), (15, 9271712), (16, 8692230), (20, 6953784), (24, 5794820), (30, 4635856), (32, 4346115), (40, 3476892), (48, 2897410), (60, 2317928), (80, 1738446), (96, 1448705), (120, 1158964), (160, 869223), (240, 579482), (480, 289741)]