45400920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 136689120

約数和(自身を除く): 91288200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 953, 1191, 1588, 1906, 1985, 2382, 2859, 3176, 3812, 3970, 4764, 4765, 5718, 5955, 7624, 7940, 9528, 9530, 11436, 11910, 14295, 15880, 19060, 22872, 23820, 28590, 38120, 47640, 57180, 114360, 378341, 756682, 1135023, 1513364, 1891705, 2270046, 3026728, 3783410, 4540092, 5675115, 7566820, 9080184, 11350230, 15133640, 22700460, 45400920]

約数ペア:

[(1, 45400920), (2, 22700460), (3, 15133640), (4, 11350230), (5, 9080184), (6, 7566820), (8, 5675115), (10, 4540092), (12, 3783410), (15, 3026728), (20, 2270046), (24, 1891705), (30, 1513364), (40, 1135023), (60, 756682), (120, 378341), (397, 114360), (794, 57180), (953, 47640), (1191, 38120), (1588, 28590), (1906, 23820), (1985, 22872), (2382, 19060), (2859, 15880), (3176, 14295), (3812, 11910), (3970, 11436), (4764, 9530), (4765, 9528), (5718, 7940), (5955, 7624)]