122543280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18911}}^1$

素因数の和:18936

約数の個数: 100

約数和(自身を含む): 425633472

約数和(自身を除く): 303090192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18911, 37822, 56733, 75644, 94555, 113466, 151288, 170199, 189110, 226932, 283665, 302576, 340398, 378220, 453864, 510597, 567330, 680796, 756440, 850995, 907728, 1021194, 1134660, 1361592, 1512880, 1531791, 1701990, 2042388, 2269320, 2552985, 2723184, 3063582, 3403980, 4084776, 4538640, 5105970, 6127164, 6807960, 7658955, 8169552, 10211940, 12254328, 13615920, 15317910, 20423880, 24508656, 30635820, 40847760, 61271640, 122543280]

約数ペア:

[(1, 122543280), (2, 61271640), (3, 40847760), (4, 30635820), (5, 24508656), (6, 20423880), (8, 15317910), (9, 13615920), (10, 12254328), (12, 10211940), (15, 8169552), (16, 7658955), (18, 6807960), (20, 6127164), (24, 5105970), (27, 4538640), (30, 4084776), (36, 3403980), (40, 3063582), (45, 2723184), (48, 2552985), (54, 2269320), (60, 2042388), (72, 1701990), (80, 1531791), (81, 1512880), (90, 1361592), (108, 1134660), (120, 1021194), (135, 907728), (144, 850995), (162, 756440), (180, 680796), (216, 567330), (240, 510597), (270, 453864), (324, 378220), (360, 340398), (405, 302576), (432, 283665), (540, 226932), (648, 189110), (720, 170199), (810, 151288), (1080, 113466), (1296, 94555), (1620, 75644), (2160, 56733), (3240, 37822), (6480, 18911)]