137921040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 465803520

約数和(自身を除く): 327882480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 859, 892, 1115, 1338, 1718, 1784, 2007, 2230, 2577, 2676, 3345, 3436, 3568, 4014, 4295, 4460, 5154, 5352, 6690, 6872, 7731, 8028, 8590, 8920, 10035, 10308, 10704, 12885, 13380, 13744, 15462, 16056, 17180, 17840, 20070, 20616, 25770, 26760, 30924, 32112, 34360, 38655, 40140, 41232, 51540, 53520, 61848, 68720, 77310, 80280, 103080, 123696, 154620, 160560, 191557, 206160, 309240, 383114, 574671, 618480, 766228, 957785, 1149342, 1532456, 1724013, 1915570, 2298684, 2873355, 3064912, 3448026, 3831140, 4597368, 5746710, 6896052, 7662280, 8620065, 9194736, 11493420, 13792104, 15324560, 17240130, 22986840, 27584208, 34480260, 45973680, 68960520, 137921040]

約数ペア:

[(1, 137921040), (2, 68960520), (3, 45973680), (4, 34480260), (5, 27584208), (6, 22986840), (8, 17240130), (9, 15324560), (10, 13792104), (12, 11493420), (15, 9194736), (16, 8620065), (18, 7662280), (20, 6896052), (24, 5746710), (30, 4597368), (36, 3831140), (40, 3448026), (45, 3064912), (48, 2873355), (60, 2298684), (72, 1915570), (80, 1724013), (90, 1532456), (120, 1149342), (144, 957785), (180, 766228), (223, 618480), (240, 574671), (360, 383114), (446, 309240), (669, 206160), (720, 191557), (859, 160560), (892, 154620), (1115, 123696), (1338, 103080), (1718, 80280), (1784, 77310), (2007, 68720), (2230, 61848), (2577, 53520), (2676, 51540), (3345, 41232), (3436, 40140), (3568, 38655), (4014, 34360), (4295, 32112), (4460, 30924), (5154, 26760), (5352, 25770), (6690, 20616), (6872, 20070), (7731, 17840), (8028, 17180), (8590, 16056), (8920, 15462), (10035, 13744), (10308, 13380), (10704, 12885)]