493589760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 1587648384

約数和(自身を除く): 1094058624

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, 173, 192, 240, 256, 320, 346, 384, 480, 519, 640, 692, 743, 768, 865, 960, 1038, 1280, 1384, 1486, 1730, 1920, 2076, 2229, 2595, 2768, 2972, 3460, 3715, 3840, 4152, 4458, 5190, 5536, 5944, 6920, 7430, 8304, 8916, 10380, 11072, 11145, 11888, 13840, 14860, 16608, 17832, 20760, 22144, 22290, 23776, 27680, 29720, 33216, 35664, 41520, 44288, 44580, 47552, 55360, 59440, 66432, 71328, 83040, 89160, 95104, 110720, 118880, 128539, 132864, 142656, 166080, 178320, 190208, 221440, 237760, 257078, 285312, 332160, 356640, 385617, 475520, 514156, 570624, 642695, 664320, 713280, 771234, 951040, 1028312, 1285390, 1426560, 1542468, 1928085, 2056624, 2570780, 2853120, 3084936, 3856170, 4113248, 5141560, 6169872, 7712340, 8226496, 10283120, 12339744, 15424680, 16452992, 20566240, 24679488, 30849360, 32905984, 41132480, 49358976, 61698720, 82264960, 98717952, 123397440, 164529920, 246794880, 493589760]

約数ペア:

[(1, 493589760), (2, 246794880), (3, 164529920), (4, 123397440), (5, 98717952), (6, 82264960), (8, 61698720), (10, 49358976), (12, 41132480), (15, 32905984), (16, 30849360), (20, 24679488), (24, 20566240), (30, 16452992), (32, 15424680), (40, 12339744), (48, 10283120), (60, 8226496), (64, 7712340), (80, 6169872), (96, 5141560), (120, 4113248), (128, 3856170), (160, 3084936), (173, 2853120), (192, 2570780), (240, 2056624), (256, 1928085), (320, 1542468), (346, 1426560), (384, 1285390), (480, 1028312), (519, 951040), (640, 771234), (692, 713280), (743, 664320), (768, 642695), (865, 570624), (960, 514156), (1038, 475520), (1280, 385617), (1384, 356640), (1486, 332160), (1730, 285312), (1920, 257078), (2076, 237760), (2229, 221440), (2595, 190208), (2768, 178320), (2972, 166080), (3460, 142656), (3715, 132864), (3840, 128539), (4152, 118880), (4458, 110720), (5190, 95104), (5536, 89160), (5944, 83040), (6920, 71328), (7430, 66432), (8304, 59440), (8916, 55360), (10380, 47552), (11072, 44580), (11145, 44288), (11888, 41520), (13840, 35664), (14860, 33216), (16608, 29720), (17832, 27680), (20760, 23776), (22144, 22290)]