318528360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1091}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 1037443680

約数和(自身を除く): 718915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 811, 1091, 1622, 2182, 2433, 3244, 3273, 4055, 4364, 4866, 5455, 6488, 6546, 7299, 8110, 8728, 9732, 9819, 10910, 12165, 13092, 14598, 16220, 16365, 19464, 19638, 21820, 24330, 26184, 29196, 32440, 32730, 36495, 39276, 43640, 48660, 49095, 58392, 65460, 72990, 78552, 97320, 98190, 130920, 145980, 196380, 291960, 392760, 884801, 1769602, 2654403, 3539204, 4424005, 5308806, 7078408, 7963209, 8848010, 10617612, 13272015, 15926418, 17696020, 21235224, 26544030, 31852836, 35392040, 39816045, 53088060, 63705672, 79632090, 106176120, 159264180, 318528360]

約数ペア:

[(1, 318528360), (2, 159264180), (3, 106176120), (4, 79632090), (5, 63705672), (6, 53088060), (8, 39816045), (9, 35392040), (10, 31852836), (12, 26544030), (15, 21235224), (18, 17696020), (20, 15926418), (24, 13272015), (30, 10617612), (36, 8848010), (40, 7963209), (45, 7078408), (60, 5308806), (72, 4424005), (90, 3539204), (120, 2654403), (180, 1769602), (360, 884801), (811, 392760), (1091, 291960), (1622, 196380), (2182, 145980), (2433, 130920), (3244, 98190), (3273, 97320), (4055, 78552), (4364, 72990), (4866, 65460), (5455, 58392), (6488, 49095), (6546, 48660), (7299, 43640), (8110, 39276), (8728, 36495), (9732, 32730), (9819, 32440), (10910, 29196), (12165, 26184), (13092, 24330), (14598, 21820), (16220, 19638), (16365, 19464)]