32821920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 144

約数和(自身を含む): 116992512

約数和(自身を除く): 84170592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 991, 1035, 1104, 1380, 1440, 1656, 1840, 1982, 2070, 2208, 2760, 2973, 3312, 3680, 3964, 4140, 4955, 5520, 5946, 6624, 7928, 8280, 8919, 9910, 11040, 11892, 14865, 15856, 16560, 17838, 19820, 22793, 23784, 29730, 31712, 33120, 35676, 39640, 44595, 45586, 47568, 59460, 68379, 71352, 79280, 89190, 91172, 95136, 113965, 118920, 136758, 142704, 158560, 178380, 182344, 205137, 227930, 237840, 273516, 285408, 341895, 356760, 364688, 410274, 455860, 475680, 547032, 683790, 713520, 729376, 820548, 911720, 1025685, 1094064, 1367580, 1427040, 1641096, 1823440, 2051370, 2188128, 2735160, 3282192, 3646880, 4102740, 5470320, 6564384, 8205480, 10940640, 16410960, 32821920]

約数ペア:

[(1, 32821920), (2, 16410960), (3, 10940640), (4, 8205480), (5, 6564384), (6, 5470320), (8, 4102740), (9, 3646880), (10, 3282192), (12, 2735160), (15, 2188128), (16, 2051370), (18, 1823440), (20, 1641096), (23, 1427040), (24, 1367580), (30, 1094064), (32, 1025685), (36, 911720), (40, 820548), (45, 729376), (46, 713520), (48, 683790), (60, 547032), (69, 475680), (72, 455860), (80, 410274), (90, 364688), (92, 356760), (96, 341895), (115, 285408), (120, 273516), (138, 237840), (144, 227930), (160, 205137), (180, 182344), (184, 178380), (207, 158560), (230, 142704), (240, 136758), (276, 118920), (288, 113965), (345, 95136), (360, 91172), (368, 89190), (414, 79280), (460, 71352), (480, 68379), (552, 59460), (690, 47568), (720, 45586), (736, 44595), (828, 39640), (920, 35676), (991, 33120), (1035, 31712), (1104, 29730), (1380, 23784), (1440, 22793), (1656, 19820), (1840, 17838), (1982, 16560), (2070, 15856), (2208, 14865), (2760, 11892), (2973, 11040), (3312, 9910), (3680, 8919), (3964, 8280), (4140, 7928), (4955, 6624), (5520, 5946)]