130314840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1085957}}^1$

素因数の和:1085971

約数の個数: 32

約数和(自身を含む): 390944880

約数和(自身を除く): 260630040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1085957, 2171914, 3257871, 4343828, 5429785, 6515742, 8687656, 10859570, 13031484, 16289355, 21719140, 26062968, 32578710, 43438280, 65157420, 130314840]

約数ペア:

[(1, 130314840), (2, 65157420), (3, 43438280), (4, 32578710), (5, 26062968), (6, 21719140), (8, 16289355), (10, 13031484), (12, 10859570), (15, 8687656), (20, 6515742), (24, 5429785), (30, 4343828), (40, 3257871), (60, 2171914), (120, 1085957)]