639910060680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{484780349}}^1$

素因数の和:484780374

約数の個数: 64

約数和(自身を含む): 2094251112000

約数和(自身を除く): 1454341051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 484780349, 969560698, 1454341047, 1939121396, 2423901745, 2908682094, 3878242792, 4847803490, 5332583839, 5817364188, 7271705235, 9695606980, 10665167678, 11634728376, 14543410470, 15997751517, 19391213960, 21330335356, 26662919195, 29086820940, 31995503034, 42660670712, 53325838390, 58173641880, 63991006068, 79988757585, 106651676780, 127982012136, 159977515170, 213303353560, 319955030340, 639910060680]

約数ペア:

[(1, 639910060680), (2, 319955030340), (3, 213303353560), (4, 159977515170), (5, 127982012136), (6, 106651676780), (8, 79988757585), (10, 63991006068), (11, 58173641880), (12, 53325838390), (15, 42660670712), (20, 31995503034), (22, 29086820940), (24, 26662919195), (30, 21330335356), (33, 19391213960), (40, 15997751517), (44, 14543410470), (55, 11634728376), (60, 10665167678), (66, 9695606980), (88, 7271705235), (110, 5817364188), (120, 5332583839), (132, 4847803490), (165, 3878242792), (220, 2908682094), (264, 2423901745), (330, 1939121396), (440, 1454341047), (660, 969560698), (1320, 484780349)]