1001142720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{115873}}^1$

素因数の和:115899

約数の個数: 112

約数和(自身を含む): 3531839520

約数和(自身を除く): 2530696800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 115873, 231746, 347619, 463492, 579365, 695238, 926984, 1042857, 1158730, 1390476, 1738095, 1853968, 2085714, 2317460, 2780952, 3128571, 3476190, 3707936, 4171428, 4634920, 5214285, 5561904, 6257142, 6952380, 7415872, 8342856, 9269840, 10428570, 11123808, 12514284, 13904760, 15642855, 16685712, 18539680, 20857140, 22247616, 25028568, 27809520, 31285710, 33371424, 37079360, 41714280, 50057136, 55619040, 62571420, 66742848, 83428560, 100114272, 111238080, 125142840, 166857120, 200228544, 250285680, 333714240, 500571360, 1001142720]

約数ペア:

[(1, 1001142720), (2, 500571360), (3, 333714240), (4, 250285680), (5, 200228544), (6, 166857120), (8, 125142840), (9, 111238080), (10, 100114272), (12, 83428560), (15, 66742848), (16, 62571420), (18, 55619040), (20, 50057136), (24, 41714280), (27, 37079360), (30, 33371424), (32, 31285710), (36, 27809520), (40, 25028568), (45, 22247616), (48, 20857140), (54, 18539680), (60, 16685712), (64, 15642855), (72, 13904760), (80, 12514284), (90, 11123808), (96, 10428570), (108, 9269840), (120, 8342856), (135, 7415872), (144, 6952380), (160, 6257142), (180, 5561904), (192, 5214285), (216, 4634920), (240, 4171428), (270, 3707936), (288, 3476190), (320, 3128571), (360, 2780952), (432, 2317460), (480, 2085714), (540, 1853968), (576, 1738095), (720, 1390476), (864, 1158730), (960, 1042857), (1080, 926984), (1440, 695238), (1728, 579365), (2160, 463492), (2880, 347619), (4320, 231746), (8640, 115873)]