80183790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 135366930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2267, 2358, 3537, 3930, 4534, 5895, 6801, 7074, 11335, 11790, 13602, 17685, 20403, 22670, 34005, 35370, 40806, 61209, 68010, 102015, 122418, 204030, 296977, 306045, 593954, 612090, 890931, 1484885, 1781862, 2672793, 2969770, 4454655, 5345586, 8018379, 8909310, 13363965, 16036758, 26727930, 40091895, 80183790]

約数ペア:

[(1, 80183790), (2, 40091895), (3, 26727930), (5, 16036758), (6, 13363965), (9, 8909310), (10, 8018379), (15, 5345586), (18, 4454655), (27, 2969770), (30, 2672793), (45, 1781862), (54, 1484885), (90, 890931), (131, 612090), (135, 593954), (262, 306045), (270, 296977), (393, 204030), (655, 122418), (786, 102015), (1179, 68010), (1310, 61209), (1965, 40806), (2267, 35370), (2358, 34005), (3537, 22670), (3930, 20403), (4534, 17685), (5895, 13602), (6801, 11790), (7074, 11335)]