120681360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55871}}^1$

素因数の和:55893

約数の個数: 80

約数和(自身を含む): 415687680

約数和(自身を除く): 295006320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 55871, 111742, 167613, 223484, 279355, 335226, 446968, 502839, 558710, 670452, 838065, 893936, 1005678, 1117420, 1340904, 1508517, 1676130, 2011356, 2234840, 2514195, 2681808, 3017034, 3352260, 4022712, 4469680, 5028390, 6034068, 6704520, 7542585, 8045424, 10056780, 12068136, 13409040, 15085170, 20113560, 24136272, 30170340, 40227120, 60340680, 120681360]

約数ペア:

[(1, 120681360), (2, 60340680), (3, 40227120), (4, 30170340), (5, 24136272), (6, 20113560), (8, 15085170), (9, 13409040), (10, 12068136), (12, 10056780), (15, 8045424), (16, 7542585), (18, 6704520), (20, 6034068), (24, 5028390), (27, 4469680), (30, 4022712), (36, 3352260), (40, 3017034), (45, 2681808), (48, 2514195), (54, 2234840), (60, 2011356), (72, 1676130), (80, 1508517), (90, 1340904), (108, 1117420), (120, 1005678), (135, 893936), (144, 838065), (180, 670452), (216, 558710), (240, 502839), (270, 446968), (360, 335226), (432, 279355), (540, 223484), (720, 167613), (1080, 111742), (2160, 55871)]