1189013880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9908449}}^1$

素因数の和:9908463

約数の個数: 32

約数和(自身を含む): 3567042000

約数和(自身を除く): 2378028120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9908449, 19816898, 29725347, 39633796, 49542245, 59450694, 79267592, 99084490, 118901388, 148626735, 198168980, 237802776, 297253470, 396337960, 594506940, 1189013880]

約数ペア:

[(1, 1189013880), (2, 594506940), (3, 396337960), (4, 297253470), (5, 237802776), (6, 198168980), (8, 148626735), (10, 118901388), (12, 99084490), (15, 79267592), (20, 59450694), (24, 49542245), (30, 39633796), (40, 29725347), (60, 19816898), (120, 9908449)]