16410960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 57567744

約数和(自身を除く): 41156784

約数列:

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

約数ペア:

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