126620120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9283}}^1$

素因数の和:9336

約数の個数: 64

約数和(自身を含む): 320855040

約数和(自身を除く): 194234920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 9283, 13640, 18566, 37132, 46415, 74264, 92830, 102113, 185660, 204226, 287773, 371320, 408452, 510565, 575546, 816904, 1021130, 1151092, 1438865, 2042260, 2302184, 2877730, 3165503, 4084520, 5755460, 6331006, 11510920, 12662012, 15827515, 25324024, 31655030, 63310060, 126620120]

約数ペア:

[(1, 126620120), (2, 63310060), (4, 31655030), (5, 25324024), (8, 15827515), (10, 12662012), (11, 11510920), (20, 6331006), (22, 5755460), (31, 4084520), (40, 3165503), (44, 2877730), (55, 2302184), (62, 2042260), (88, 1438865), (110, 1151092), (124, 1021130), (155, 816904), (220, 575546), (248, 510565), (310, 408452), (341, 371320), (440, 287773), (620, 204226), (682, 185660), (1240, 102113), (1364, 92830), (1705, 74264), (2728, 46415), (3410, 37132), (6820, 18566), (9283, 13640)]