180227040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53639}}^1$

素因数の和:53664

約数の個数: 96

約数和(自身を含む): 648829440

約数和(自身を除く): 468602400

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 53639, 107278, 160917, 214556, 268195, 321834, 375473, 429112, 536390, 643668, 750946, 804585, 858224, 1072780, 1126419, 1287336, 1501892, 1609170, 1716448, 1877365, 2145560, 2252838, 2574672, 3003784, 3218340, 3754730, 4291120, 4505676, 5149344, 5632095, 6007568, 6436680, 7509460, 8582240, 9011352, 11264190, 12015136, 12873360, 15018920, 18022704, 22528380, 25746720, 30037840, 36045408, 45056760, 60075680, 90113520, 180227040]

約数ペア:

[(1, 180227040), (2, 90113520), (3, 60075680), (4, 45056760), (5, 36045408), (6, 30037840), (7, 25746720), (8, 22528380), (10, 18022704), (12, 15018920), (14, 12873360), (15, 12015136), (16, 11264190), (20, 9011352), (21, 8582240), (24, 7509460), (28, 6436680), (30, 6007568), (32, 5632095), (35, 5149344), (40, 4505676), (42, 4291120), (48, 3754730), (56, 3218340), (60, 3003784), (70, 2574672), (80, 2252838), (84, 2145560), (96, 1877365), (105, 1716448), (112, 1609170), (120, 1501892), (140, 1287336), (160, 1126419), (168, 1072780), (210, 858224), (224, 804585), (240, 750946), (280, 643668), (336, 536390), (420, 429112), (480, 375473), (560, 321834), (672, 268195), (840, 214556), (1120, 160917), (1680, 107278), (3360, 53639)]