154076120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1453}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 380017440

約数和(自身を除く): 225941320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 440, 482, 964, 1205, 1453, 1928, 2410, 2651, 2906, 4820, 5302, 5812, 7265, 9640, 10604, 11624, 13255, 14530, 15983, 21208, 26510, 29060, 31966, 53020, 58120, 63932, 79915, 106040, 127864, 159830, 319660, 350173, 639320, 700346, 1400692, 1750865, 2801384, 3501730, 3851903, 7003460, 7703806, 14006920, 15407612, 19259515, 30815224, 38519030, 77038060, 154076120]

約数ペア:

[(1, 154076120), (2, 77038060), (4, 38519030), (5, 30815224), (8, 19259515), (10, 15407612), (11, 14006920), (20, 7703806), (22, 7003460), (40, 3851903), (44, 3501730), (55, 2801384), (88, 1750865), (110, 1400692), (220, 700346), (241, 639320), (440, 350173), (482, 319660), (964, 159830), (1205, 127864), (1453, 106040), (1928, 79915), (2410, 63932), (2651, 58120), (2906, 53020), (4820, 31966), (5302, 29060), (5812, 26510), (7265, 21208), (9640, 15983), (10604, 14530), (11624, 13255)]