25658280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 84015360

約数和(自身を除く): 58357080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 271, 360, 526, 542, 789, 813, 1052, 1084, 1315, 1355, 1578, 1626, 2104, 2168, 2367, 2439, 2630, 2710, 3156, 3252, 3945, 4065, 4734, 4878, 5260, 5420, 6312, 6504, 7890, 8130, 9468, 9756, 10520, 10840, 11835, 12195, 15780, 16260, 18936, 19512, 23670, 24390, 31560, 32520, 47340, 48780, 71273, 94680, 97560, 142546, 213819, 285092, 356365, 427638, 570184, 641457, 712730, 855276, 1069095, 1282914, 1425460, 1710552, 2138190, 2565828, 2850920, 3207285, 4276380, 5131656, 6414570, 8552760, 12829140, 25658280]

約数ペア:

[(1, 25658280), (2, 12829140), (3, 8552760), (4, 6414570), (5, 5131656), (6, 4276380), (8, 3207285), (9, 2850920), (10, 2565828), (12, 2138190), (15, 1710552), (18, 1425460), (20, 1282914), (24, 1069095), (30, 855276), (36, 712730), (40, 641457), (45, 570184), (60, 427638), (72, 356365), (90, 285092), (120, 213819), (180, 142546), (263, 97560), (271, 94680), (360, 71273), (526, 48780), (542, 47340), (789, 32520), (813, 31560), (1052, 24390), (1084, 23670), (1315, 19512), (1355, 18936), (1578, 16260), (1626, 15780), (2104, 12195), (2168, 11835), (2367, 10840), (2439, 10520), (2630, 9756), (2710, 9468), (3156, 8130), (3252, 7890), (3945, 6504), (4065, 6312), (4734, 5420), (4878, 5260)]