145798320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607493}}^1$

素因数の和:607509

約数の個数: 40

約数和(自身を含む): 451975536

約数和(自身を除く): 306177216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607493, 1214986, 1822479, 2429972, 3037465, 3644958, 4859944, 6074930, 7289916, 9112395, 9719888, 12149860, 14579832, 18224790, 24299720, 29159664, 36449580, 48599440, 72899160, 145798320]

約数ペア:

[(1, 145798320), (2, 72899160), (3, 48599440), (4, 36449580), (5, 29159664), (6, 24299720), (8, 18224790), (10, 14579832), (12, 12149860), (15, 9719888), (16, 9112395), (20, 7289916), (24, 6074930), (30, 4859944), (40, 3644958), (48, 3037465), (60, 2429972), (80, 1822479), (120, 1214986), (240, 607493)]