47660940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88261}}^1$

素因数の和:88279

約数の個数: 48

約数和(自身を含む): 148280160

約数和(自身を除く): 100619220

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, 88261, 176522, 264783, 353044, 441305, 529566, 794349, 882610, 1059132, 1323915, 1588698, 1765220, 2383047, 2647830, 3177396, 3971745, 4766094, 5295660, 7943490, 9532188, 11915235, 15886980, 23830470, 47660940]

約数ペア:

[(1, 47660940), (2, 23830470), (3, 15886980), (4, 11915235), (5, 9532188), (6, 7943490), (9, 5295660), (10, 4766094), (12, 3971745), (15, 3177396), (18, 2647830), (20, 2383047), (27, 1765220), (30, 1588698), (36, 1323915), (45, 1059132), (54, 882610), (60, 794349), (90, 529566), (108, 441305), (135, 353044), (180, 264783), (270, 176522), (540, 88261)]