30596880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127487}}^1$

素因数の和:127503

約数の個数: 40

約数和(自身を含む): 94851072

約数和(自身を除く): 64254192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127487, 254974, 382461, 509948, 637435, 764922, 1019896, 1274870, 1529844, 1912305, 2039792, 2549740, 3059688, 3824610, 5099480, 6119376, 7649220, 10198960, 15298440, 30596880]

約数ペア:

[(1, 30596880), (2, 15298440), (3, 10198960), (4, 7649220), (5, 6119376), (6, 5099480), (8, 3824610), (10, 3059688), (12, 2549740), (15, 2039792), (16, 1912305), (20, 1529844), (24, 1274870), (30, 1019896), (40, 764922), (48, 637435), (60, 509948), (80, 382461), (120, 254974), (240, 127487)]