61877760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1184

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 164393472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1151, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2302, 2560, 2688, 3360, 3453, 3584, 3840, 4480, 4604, 5376, 5755, 6720, 6906, 7680, 8057, 8960, 9208, 10752, 11510, 13440, 13812, 16114, 17265, 17920, 18416, 23020, 24171, 26880, 27624, 32228, 34530, 36832, 40285, 46040, 48342, 53760, 55248, 64456, 69060, 73664, 80570, 92080, 96684, 110496, 120855, 128912, 138120, 147328, 161140, 184160, 193368, 220992, 241710, 257824, 276240, 294656, 322280, 368320, 386736, 441984, 483420, 515648, 552480, 589312, 644560, 736640, 773472, 883968, 966840, 1031296, 1104960, 1289120, 1473280, 1546944, 1767936, 1933680, 2062592, 2209920, 2578240, 2946560, 3093888, 3867360, 4125184, 4419840, 5156480, 6187776, 7734720, 8839680, 10312960, 12375552, 15469440, 20625920, 30938880, 61877760]

約数ペア:

[(1, 61877760), (2, 30938880), (3, 20625920), (4, 15469440), (5, 12375552), (6, 10312960), (7, 8839680), (8, 7734720), (10, 6187776), (12, 5156480), (14, 4419840), (15, 4125184), (16, 3867360), (20, 3093888), (21, 2946560), (24, 2578240), (28, 2209920), (30, 2062592), (32, 1933680), (35, 1767936), (40, 1546944), (42, 1473280), (48, 1289120), (56, 1104960), (60, 1031296), (64, 966840), (70, 883968), (80, 773472), (84, 736640), (96, 644560), (105, 589312), (112, 552480), (120, 515648), (128, 483420), (140, 441984), (160, 386736), (168, 368320), (192, 322280), (210, 294656), (224, 276240), (240, 257824), (256, 241710), (280, 220992), (320, 193368), (336, 184160), (384, 161140), (420, 147328), (448, 138120), (480, 128912), (512, 120855), (560, 110496), (640, 96684), (672, 92080), (768, 80570), (840, 73664), (896, 69060), (960, 64456), (1120, 55248), (1151, 53760), (1280, 48342), (1344, 46040), (1536, 40285), (1680, 36832), (1792, 34530), (1920, 32228), (2240, 27624), (2302, 26880), (2560, 24171), (2688, 23020), (3360, 18416), (3453, 17920), (3584, 17265), (3840, 16114), (4480, 13812), (4604, 13440), (5376, 11510), (5755, 10752), (6720, 9208), (6906, 8960), (7680, 8057)]