78033960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{216761}}^1$

素因数の和:216778

約数の個数: 48

約数和(自身を含む): 253611540

約数和(自身を除く): 175577580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 216761, 433522, 650283, 867044, 1083805, 1300566, 1734088, 1950849, 2167610, 2601132, 3251415, 3901698, 4335220, 5202264, 6502830, 7803396, 8670440, 9754245, 13005660, 15606792, 19508490, 26011320, 39016980, 78033960]

約数ペア:

[(1, 78033960), (2, 39016980), (3, 26011320), (4, 19508490), (5, 15606792), (6, 13005660), (8, 9754245), (9, 8670440), (10, 7803396), (12, 6502830), (15, 5202264), (18, 4335220), (20, 3901698), (24, 3251415), (30, 2601132), (36, 2167610), (40, 1950849), (45, 1734088), (60, 1300566), (72, 1083805), (90, 867044), (120, 650283), (180, 433522), (360, 216761)]