8396862720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2186683}}^1$

素因数の和:2186707

約数の個数: 72

約数和(自身を含む): 26817492576

約数和(自身を除く): 18420629856

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, 640, 768, 960, 1280, 1920, 3840, 2186683, 4373366, 6560049, 8746732, 10933415, 13120098, 17493464, 21866830, 26240196, 32800245, 34986928, 43733660, 52480392, 65600490, 69973856, 87467320, 104960784, 131200980, 139947712, 174934640, 209921568, 262401960, 279895424, 349869280, 419843136, 524803920, 559790848, 699738560, 839686272, 1049607840, 1399477120, 1679372544, 2099215680, 2798954240, 4198431360, 8396862720]

約数ペア:

[(1, 8396862720), (2, 4198431360), (3, 2798954240), (4, 2099215680), (5, 1679372544), (6, 1399477120), (8, 1049607840), (10, 839686272), (12, 699738560), (15, 559790848), (16, 524803920), (20, 419843136), (24, 349869280), (30, 279895424), (32, 262401960), (40, 209921568), (48, 174934640), (60, 139947712), (64, 131200980), (80, 104960784), (96, 87467320), (120, 69973856), (128, 65600490), (160, 52480392), (192, 43733660), (240, 34986928), (256, 32800245), (320, 26240196), (384, 21866830), (480, 17493464), (640, 13120098), (768, 10933415), (960, 8746732), (1280, 6560049), (1920, 4373366), (3840, 2186683)]