307807320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2565061}}^1$

素因数の和:2565075

約数の個数: 32

約数和(自身を含む): 923422320

約数和(自身を除く): 615615000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2565061, 5130122, 7695183, 10260244, 12825305, 15390366, 20520488, 25650610, 30780732, 38475915, 51301220, 61561464, 76951830, 102602440, 153903660, 307807320]

約数ペア:

[(1, 307807320), (2, 153903660), (3, 102602440), (4, 76951830), (5, 61561464), (6, 51301220), (8, 38475915), (10, 30780732), (12, 25650610), (15, 20520488), (20, 15390366), (24, 12825305), (30, 10260244), (40, 7695183), (60, 5130122), (120, 2565061)]