39267840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5139

約数の個数: 80

約数和(自身を含む): 125558928

約数和(自身を除く): 86291088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 5113, 7680, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 153390, 163616, 204520, 245424, 306780, 327232, 409040, 490848, 613560, 654464, 818080, 981696, 1227120, 1308928, 1636160, 1963392, 2454240, 2617856, 3272320, 3926784, 4908480, 6544640, 7853568, 9816960, 13089280, 19633920, 39267840]

約数ペア:

[(1, 39267840), (2, 19633920), (3, 13089280), (4, 9816960), (5, 7853568), (6, 6544640), (8, 4908480), (10, 3926784), (12, 3272320), (15, 2617856), (16, 2454240), (20, 1963392), (24, 1636160), (30, 1308928), (32, 1227120), (40, 981696), (48, 818080), (60, 654464), (64, 613560), (80, 490848), (96, 409040), (120, 327232), (128, 306780), (160, 245424), (192, 204520), (240, 163616), (256, 153390), (320, 122712), (384, 102260), (480, 81808), (512, 76695), (640, 61356), (768, 51130), (960, 40904), (1280, 30678), (1536, 25565), (1920, 20452), (2560, 15339), (3840, 10226), (5113, 7680)]