64952820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120283}}^1$

素因数の和:120301

約数の個数: 48

約数和(自身を含む): 202077120

約数和(自身を除く): 137124300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120283, 240566, 360849, 481132, 601415, 721698, 1082547, 1202830, 1443396, 1804245, 2165094, 2405660, 3247641, 3608490, 4330188, 5412735, 6495282, 7216980, 10825470, 12990564, 16238205, 21650940, 32476410, 64952820]

約数ペア:

[(1, 64952820), (2, 32476410), (3, 21650940), (4, 16238205), (5, 12990564), (6, 10825470), (9, 7216980), (10, 6495282), (12, 5412735), (15, 4330188), (18, 3608490), (20, 3247641), (27, 2405660), (30, 2165094), (36, 1804245), (45, 1443396), (54, 1202830), (60, 1082547), (90, 721698), (108, 601415), (135, 481132), (180, 360849), (270, 240566), (540, 120283)]