876670020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1623463}}^1$

素因数の和:1623481

約数の個数: 48

約数和(自身を含む): 2727419520

約数和(自身を除く): 1850749500

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, 1623463, 3246926, 4870389, 6493852, 8117315, 9740778, 14611167, 16234630, 19481556, 24351945, 29222334, 32469260, 43833501, 48703890, 58444668, 73055835, 87667002, 97407780, 146111670, 175334004, 219167505, 292223340, 438335010, 876670020]

約数ペア:

[(1, 876670020), (2, 438335010), (3, 292223340), (4, 219167505), (5, 175334004), (6, 146111670), (9, 97407780), (10, 87667002), (12, 73055835), (15, 58444668), (18, 48703890), (20, 43833501), (27, 32469260), (30, 29222334), (36, 24351945), (45, 19481556), (54, 16234630), (60, 14611167), (90, 9740778), (108, 8117315), (135, 6493852), (180, 4870389), (270, 3246926), (540, 1623463)]