55278360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 126343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1583, 1746, 1940, 2328, 2910, 3166, 3492, 3880, 4365, 4749, 5820, 6332, 6984, 7915, 8730, 9498, 11640, 12664, 14247, 15830, 17460, 18996, 23745, 28494, 31660, 34920, 37992, 47490, 56988, 63320, 71235, 94980, 113976, 142470, 153551, 189960, 284940, 307102, 460653, 569880, 614204, 767755, 921306, 1228408, 1381959, 1535510, 1842612, 2303265, 2763918, 3071020, 3685224, 4606530, 5527836, 6142040, 6909795, 9213060, 11055672, 13819590, 18426120, 27639180, 55278360]

約数ペア:

[(1, 55278360), (2, 27639180), (3, 18426120), (4, 13819590), (5, 11055672), (6, 9213060), (8, 6909795), (9, 6142040), (10, 5527836), (12, 4606530), (15, 3685224), (18, 3071020), (20, 2763918), (24, 2303265), (30, 1842612), (36, 1535510), (40, 1381959), (45, 1228408), (60, 921306), (72, 767755), (90, 614204), (97, 569880), (120, 460653), (180, 307102), (194, 284940), (291, 189960), (360, 153551), (388, 142470), (485, 113976), (582, 94980), (776, 71235), (873, 63320), (970, 56988), (1164, 47490), (1455, 37992), (1583, 34920), (1746, 31660), (1940, 28494), (2328, 23745), (2910, 18996), (3166, 17460), (3492, 15830), (3880, 14247), (4365, 12664), (4749, 11640), (5820, 9498), (6332, 8730), (6984, 7915)]