148985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1241549}}^1$

素因数の和:1241563

約数の個数: 32

約数和(自身を含む): 446958000

約数和(自身を除く): 297972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1241549, 2483098, 3724647, 4966196, 6207745, 7449294, 9932392, 12415490, 14898588, 18623235, 24830980, 29797176, 37246470, 49661960, 74492940, 148985880]

約数ペア:

[(1, 148985880), (2, 74492940), (3, 49661960), (4, 37246470), (5, 29797176), (6, 24830980), (8, 18623235), (10, 14898588), (12, 12415490), (15, 9932392), (20, 7449294), (24, 6207745), (30, 4966196), (40, 3724647), (60, 2483098), (120, 1241549)]