1664184420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3081823}}^1$

素因数の和:3081841

約数の個数: 48

約数和(自身を含む): 5177464320

約数和(自身を除く): 3513279900

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, 3081823, 6163646, 9245469, 12327292, 15409115, 18490938, 27736407, 30818230, 36981876, 46227345, 55472814, 61636460, 83209221, 92454690, 110945628, 138682035, 166418442, 184909380, 277364070, 332836884, 416046105, 554728140, 832092210, 1664184420]

約数ペア:

[(1, 1664184420), (2, 832092210), (3, 554728140), (4, 416046105), (5, 332836884), (6, 277364070), (9, 184909380), (10, 166418442), (12, 138682035), (15, 110945628), (18, 92454690), (20, 83209221), (27, 61636460), (30, 55472814), (36, 46227345), (45, 36981876), (54, 30818230), (60, 27736407), (90, 18490938), (108, 15409115), (135, 12327292), (180, 9245469), (270, 6163646), (540, 3081823)]