25799760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5119}}^1$

素因数の和:5145

約数の個数: 120

約数和(自身を含む): 99041280

約数和(自身を除く): 73241520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5119, 10238, 15357, 20476, 25595, 30714, 35833, 40952, 46071, 51190, 61428, 71666, 76785, 81904, 92142, 102380, 107499, 122856, 143332, 153570, 179165, 184284, 204760, 214998, 230355, 245712, 286664, 307140, 322497, 358330, 368568, 409520, 429996, 460710, 537495, 573328, 614280, 644994, 716660, 737136, 859992, 921420, 1074990, 1228560, 1289988, 1433320, 1612485, 1719984, 1842840, 2149980, 2579976, 2866640, 3224970, 3685680, 4299960, 5159952, 6449940, 8599920, 12899880, 25799760]

約数ペア:

[(1, 25799760), (2, 12899880), (3, 8599920), (4, 6449940), (5, 5159952), (6, 4299960), (7, 3685680), (8, 3224970), (9, 2866640), (10, 2579976), (12, 2149980), (14, 1842840), (15, 1719984), (16, 1612485), (18, 1433320), (20, 1289988), (21, 1228560), (24, 1074990), (28, 921420), (30, 859992), (35, 737136), (36, 716660), (40, 644994), (42, 614280), (45, 573328), (48, 537495), (56, 460710), (60, 429996), (63, 409520), (70, 368568), (72, 358330), (80, 322497), (84, 307140), (90, 286664), (105, 245712), (112, 230355), (120, 214998), (126, 204760), (140, 184284), (144, 179165), (168, 153570), (180, 143332), (210, 122856), (240, 107499), (252, 102380), (280, 92142), (315, 81904), (336, 76785), (360, 71666), (420, 61428), (504, 51190), (560, 46071), (630, 40952), (720, 35833), (840, 30714), (1008, 25595), (1260, 20476), (1680, 15357), (2520, 10238), (5040, 5119)]