72899160

素因数分解:

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

素因数の和:607507

約数の個数: 32

約数和(自身を含む): 218697840

約数和(自身を除く): 145798680

約数列:

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

約数ペア:

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