1552874640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46549}}^1$

素因数の和:46704

約数の個数: 80

約数和(自身を含む): 4848648000

約数和(自身を除く): 3295773360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 46549, 93098, 139647, 186196, 232745, 279294, 372392, 465490, 558588, 698235, 744784, 930980, 1117176, 1396470, 1861960, 2234352, 2792940, 3723920, 5585880, 6470311, 11171760, 12940622, 19410933, 25881244, 32351555, 38821866, 51762488, 64703110, 77643732, 97054665, 103524976, 129406220, 155287464, 194109330, 258812440, 310574928, 388218660, 517624880, 776437320, 1552874640]

約数ペア:

[(1, 1552874640), (2, 776437320), (3, 517624880), (4, 388218660), (5, 310574928), (6, 258812440), (8, 194109330), (10, 155287464), (12, 129406220), (15, 103524976), (16, 97054665), (20, 77643732), (24, 64703110), (30, 51762488), (40, 38821866), (48, 32351555), (60, 25881244), (80, 19410933), (120, 12940622), (139, 11171760), (240, 6470311), (278, 5585880), (417, 3723920), (556, 2792940), (695, 2234352), (834, 1861960), (1112, 1396470), (1390, 1117176), (1668, 930980), (2085, 744784), (2224, 698235), (2780, 558588), (3336, 465490), (4170, 372392), (5560, 279294), (6672, 232745), (8340, 186196), (11120, 139647), (16680, 93098), (33360, 46549)]