130773420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{242173}}^1$

素因数の和:242191

約数の個数: 48

約数和(自身を含む): 406852320

約数和(自身を除く): 276078900

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, 242173, 484346, 726519, 968692, 1210865, 1453038, 2179557, 2421730, 2906076, 3632595, 4359114, 4843460, 6538671, 7265190, 8718228, 10897785, 13077342, 14530380, 21795570, 26154684, 32693355, 43591140, 65386710, 130773420]

約数ペア:

[(1, 130773420), (2, 65386710), (3, 43591140), (4, 32693355), (5, 26154684), (6, 21795570), (9, 14530380), (10, 13077342), (12, 10897785), (15, 8718228), (18, 7265190), (20, 6538671), (27, 4843460), (30, 4359114), (36, 3632595), (45, 2906076), (54, 2421730), (60, 2179557), (90, 1453038), (108, 1210865), (135, 968692), (180, 726519), (270, 484346), (540, 242173)]