7212599040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1878281}}^1$

素因数の和:1878305

約数の個数: 72

約数和(自身を含む): 23035250448

約数和(自身を除く): 15822651408

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, 1878281, 3756562, 5634843, 7513124, 9391405, 11269686, 15026248, 18782810, 22539372, 28174215, 30052496, 37565620, 45078744, 56348430, 60104992, 75131240, 90157488, 112696860, 120209984, 150262480, 180314976, 225393720, 240419968, 300524960, 360629952, 450787440, 480839936, 601049920, 721259904, 901574880, 1202099840, 1442519808, 1803149760, 2404199680, 3606299520, 7212599040]

約数ペア:

[(1, 7212599040), (2, 3606299520), (3, 2404199680), (4, 1803149760), (5, 1442519808), (6, 1202099840), (8, 901574880), (10, 721259904), (12, 601049920), (15, 480839936), (16, 450787440), (20, 360629952), (24, 300524960), (30, 240419968), (32, 225393720), (40, 180314976), (48, 150262480), (60, 120209984), (64, 112696860), (80, 90157488), (96, 75131240), (120, 60104992), (128, 56348430), (160, 45078744), (192, 37565620), (240, 30052496), (256, 28174215), (320, 22539372), (384, 18782810), (480, 15026248), (640, 11269686), (768, 9391405), (960, 7513124), (1280, 5634843), (1920, 3756562), (3840, 1878281)]