72559320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604661}}^1$

素因数の和:604675

約数の個数: 32

約数和(自身を含む): 217678320

約数和(自身を除く): 145119000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604661, 1209322, 1813983, 2418644, 3023305, 3627966, 4837288, 6046610, 7255932, 9069915, 12093220, 14511864, 18139830, 24186440, 36279660, 72559320]

約数ペア:

[(1, 72559320), (2, 36279660), (3, 24186440), (4, 18139830), (5, 14511864), (6, 12093220), (8, 9069915), (10, 7255932), (12, 6046610), (15, 4837288), (20, 3627966), (24, 3023305), (30, 2418644), (40, 1813983), (60, 1209322), (120, 604661)]