25350480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 86090472

約数和(自身を除く): 60739992

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, 137, 144, 180, 240, 257, 274, 360, 411, 514, 548, 685, 720, 771, 822, 1028, 1096, 1233, 1285, 1370, 1542, 1644, 2055, 2056, 2192, 2313, 2466, 2570, 2740, 3084, 3288, 3855, 4110, 4112, 4626, 4932, 5140, 5480, 6165, 6168, 6576, 7710, 8220, 9252, 9864, 10280, 10960, 11565, 12330, 12336, 15420, 16440, 18504, 19728, 20560, 23130, 24660, 30840, 32880, 35209, 37008, 46260, 49320, 61680, 70418, 92520, 98640, 105627, 140836, 176045, 185040, 211254, 281672, 316881, 352090, 422508, 528135, 563344, 633762, 704180, 845016, 1056270, 1267524, 1408360, 1584405, 1690032, 2112540, 2535048, 2816720, 3168810, 4225080, 5070096, 6337620, 8450160, 12675240, 25350480]

約数ペア:

[(1, 25350480), (2, 12675240), (3, 8450160), (4, 6337620), (5, 5070096), (6, 4225080), (8, 3168810), (9, 2816720), (10, 2535048), (12, 2112540), (15, 1690032), (16, 1584405), (18, 1408360), (20, 1267524), (24, 1056270), (30, 845016), (36, 704180), (40, 633762), (45, 563344), (48, 528135), (60, 422508), (72, 352090), (80, 316881), (90, 281672), (120, 211254), (137, 185040), (144, 176045), (180, 140836), (240, 105627), (257, 98640), (274, 92520), (360, 70418), (411, 61680), (514, 49320), (548, 46260), (685, 37008), (720, 35209), (771, 32880), (822, 30840), (1028, 24660), (1096, 23130), (1233, 20560), (1285, 19728), (1370, 18504), (1542, 16440), (1644, 15420), (2055, 12336), (2056, 12330), (2192, 11565), (2313, 10960), (2466, 10280), (2570, 9864), (2740, 9252), (3084, 8220), (3288, 7710), (3855, 6576), (4110, 6168), (4112, 6165), (4626, 5480), (4932, 5140)]