147018840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1225157}}^1$

素因数の和:1225171

約数の個数: 32

約数和(自身を含む): 441056880

約数和(自身を除く): 294038040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1225157, 2450314, 3675471, 4900628, 6125785, 7350942, 9801256, 12251570, 14701884, 18377355, 24503140, 29403768, 36754710, 49006280, 73509420, 147018840]

約数ペア:

[(1, 147018840), (2, 73509420), (3, 49006280), (4, 36754710), (5, 29403768), (6, 24503140), (8, 18377355), (10, 14701884), (12, 12251570), (15, 9801256), (20, 7350942), (24, 6125785), (30, 4900628), (40, 3675471), (60, 2450314), (120, 1225157)]