27445680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38119}}^1$

素因数の和:38138

約数の個数: 60

約数和(自身を含む): 92174160

約数和(自身を除く): 64728480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38119, 76238, 114357, 152476, 190595, 228714, 304952, 343071, 381190, 457428, 571785, 609904, 686142, 762380, 914856, 1143570, 1372284, 1524760, 1715355, 1829712, 2287140, 2744568, 3049520, 3430710, 4574280, 5489136, 6861420, 9148560, 13722840, 27445680]

約数ペア:

[(1, 27445680), (2, 13722840), (3, 9148560), (4, 6861420), (5, 5489136), (6, 4574280), (8, 3430710), (9, 3049520), (10, 2744568), (12, 2287140), (15, 1829712), (16, 1715355), (18, 1524760), (20, 1372284), (24, 1143570), (30, 914856), (36, 762380), (40, 686142), (45, 609904), (48, 571785), (60, 457428), (72, 381190), (80, 343071), (90, 304952), (120, 228714), (144, 190595), (180, 152476), (240, 114357), (360, 76238), (720, 38119)]