1239698400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{516541}}^1$

素因数の和:516564

約数の個数: 72

約数和(自身を含む): 4035226104

約数和(自身を除く): 2795527704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 516541, 1033082, 1549623, 2066164, 2582705, 3099246, 4132328, 5165410, 6198492, 7748115, 8264656, 10330820, 12396984, 12913525, 15496230, 16529312, 20661640, 24793968, 25827050, 30992460, 38740575, 41323280, 49587936, 51654100, 61984920, 77481150, 82646560, 103308200, 123969840, 154962300, 206616400, 247939680, 309924600, 413232800, 619849200, 1239698400]

約数ペア:

[(1, 1239698400), (2, 619849200), (3, 413232800), (4, 309924600), (5, 247939680), (6, 206616400), (8, 154962300), (10, 123969840), (12, 103308200), (15, 82646560), (16, 77481150), (20, 61984920), (24, 51654100), (25, 49587936), (30, 41323280), (32, 38740575), (40, 30992460), (48, 25827050), (50, 24793968), (60, 20661640), (75, 16529312), (80, 15496230), (96, 12913525), (100, 12396984), (120, 10330820), (150, 8264656), (160, 7748115), (200, 6198492), (240, 5165410), (300, 4132328), (400, 3099246), (480, 2582705), (600, 2066164), (800, 1549623), (1200, 1033082), (2400, 516541)]