461949240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{19541}}^1$

素因数の和:19752

約数の個数: 64

約数和(自身を含む): 1392953760

約数和(自身を除く): 931004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 19541, 23640, 39082, 58623, 78164, 97705, 117246, 156328, 195410, 234492, 293115, 390820, 468984, 586230, 781640, 1172460, 2344920, 3849577, 7699154, 11548731, 15398308, 19247885, 23097462, 30796616, 38495770, 46194924, 57743655, 76991540, 92389848, 115487310, 153983080, 230974620, 461949240]

約数ペア:

[(1, 461949240), (2, 230974620), (3, 153983080), (4, 115487310), (5, 92389848), (6, 76991540), (8, 57743655), (10, 46194924), (12, 38495770), (15, 30796616), (20, 23097462), (24, 19247885), (30, 15398308), (40, 11548731), (60, 7699154), (120, 3849577), (197, 2344920), (394, 1172460), (591, 781640), (788, 586230), (985, 468984), (1182, 390820), (1576, 293115), (1970, 234492), (2364, 195410), (2955, 156328), (3940, 117246), (4728, 97705), (5910, 78164), (7880, 58623), (11820, 39082), (19541, 23640)]