204028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{425059}}^1$

素因数の和:425077

約数の個数: 48

約数和(自身を含む): 642690720

約数和(自身を除く): 438662400

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, 425059, 850118, 1275177, 1700236, 2125295, 2550354, 3400472, 4250590, 5100708, 6375885, 6800944, 8501180, 10201416, 12751770, 13601888, 17002360, 20402832, 25503540, 34004720, 40805664, 51007080, 68009440, 102014160, 204028320]

約数ペア:

[(1, 204028320), (2, 102014160), (3, 68009440), (4, 51007080), (5, 40805664), (6, 34004720), (8, 25503540), (10, 20402832), (12, 17002360), (15, 13601888), (16, 12751770), (20, 10201416), (24, 8501180), (30, 6800944), (32, 6375885), (40, 5100708), (48, 4250590), (60, 3400472), (80, 2550354), (96, 2125295), (120, 1700236), (160, 1275177), (240, 850118), (480, 425059)]