448496640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{9733}}^1$

素因数の和:9764

約数の個数: 132

約数和(自身を含む): 1554188844

約数和(自身を除く): 1105692204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 9733, 11520, 15360, 19466, 23040, 29199, 38932, 46080, 48665, 58398, 77864, 87597, 97330, 116796, 145995, 155728, 175194, 194660, 233592, 291990, 311456, 350388, 389320, 437985, 467184, 583980, 622912, 700776, 778640, 875970, 934368, 1167960, 1245824, 1401552, 1557280, 1751940, 1868736, 2335920, 2491648, 2803104, 3114560, 3503880, 3737472, 4671840, 4983296, 5606208, 6229120, 7007760, 7474944, 9343680, 9966592, 11212416, 12458240, 14015520, 14949888, 18687360, 22424832, 24916480, 28031040, 29899776, 37374720, 44849664, 49832960, 56062080, 74749440, 89699328, 112124160, 149498880, 224248320, 448496640]

約数ペア:

[(1, 448496640), (2, 224248320), (3, 149498880), (4, 112124160), (5, 89699328), (6, 74749440), (8, 56062080), (9, 49832960), (10, 44849664), (12, 37374720), (15, 29899776), (16, 28031040), (18, 24916480), (20, 22424832), (24, 18687360), (30, 14949888), (32, 14015520), (36, 12458240), (40, 11212416), (45, 9966592), (48, 9343680), (60, 7474944), (64, 7007760), (72, 6229120), (80, 5606208), (90, 4983296), (96, 4671840), (120, 3737472), (128, 3503880), (144, 3114560), (160, 2803104), (180, 2491648), (192, 2335920), (240, 1868736), (256, 1751940), (288, 1557280), (320, 1401552), (360, 1245824), (384, 1167960), (480, 934368), (512, 875970), (576, 778640), (640, 700776), (720, 622912), (768, 583980), (960, 467184), (1024, 437985), (1152, 389320), (1280, 350388), (1440, 311456), (1536, 291990), (1920, 233592), (2304, 194660), (2560, 175194), (2880, 155728), (3072, 145995), (3840, 116796), (4608, 97330), (5120, 87597), (5760, 77864), (7680, 58398), (9216, 48665), (9733, 46080), (11520, 38932), (15360, 29199), (19466, 23040)]