247288320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{10733}}^1$

素因数の和:10762

約数の個数: 120

約数和(自身を含む): 856508796

約数和(自身を除く): 609220476

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 10733, 11520, 21466, 23040, 32199, 42932, 53665, 64398, 85864, 96597, 107330, 128796, 160995, 171728, 193194, 214660, 257592, 321990, 343456, 386388, 429320, 482985, 515184, 643980, 686912, 772776, 858640, 965970, 1030368, 1287960, 1373824, 1545552, 1717280, 1931940, 2060736, 2575920, 2747648, 3091104, 3434560, 3863880, 4121472, 5151840, 5495296, 6182208, 6869120, 7727760, 8242944, 10303680, 12364416, 13738240, 15455520, 16485888, 20607360, 24728832, 27476480, 30911040, 41214720, 49457664, 61822080, 82429440, 123644160, 247288320]

約数ペア:

[(1, 247288320), (2, 123644160), (3, 82429440), (4, 61822080), (5, 49457664), (6, 41214720), (8, 30911040), (9, 27476480), (10, 24728832), (12, 20607360), (15, 16485888), (16, 15455520), (18, 13738240), (20, 12364416), (24, 10303680), (30, 8242944), (32, 7727760), (36, 6869120), (40, 6182208), (45, 5495296), (48, 5151840), (60, 4121472), (64, 3863880), (72, 3434560), (80, 3091104), (90, 2747648), (96, 2575920), (120, 2060736), (128, 1931940), (144, 1717280), (160, 1545552), (180, 1373824), (192, 1287960), (240, 1030368), (256, 965970), (288, 858640), (320, 772776), (360, 686912), (384, 643980), (480, 515184), (512, 482985), (576, 429320), (640, 386388), (720, 343456), (768, 321990), (960, 257592), (1152, 214660), (1280, 193194), (1440, 171728), (1536, 160995), (1920, 128796), (2304, 107330), (2560, 96597), (2880, 85864), (3840, 64398), (4608, 53665), (5760, 42932), (7680, 32199), (10733, 23040), (11520, 21466)]