156973680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72673}}^1$

素因数の和:72695

約数の個数: 80

約数和(自身を含む): 540694560

約数和(自身を除く): 383720880

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, 72673, 145346, 218019, 290692, 363365, 436038, 581384, 654057, 726730, 872076, 1090095, 1162768, 1308114, 1453460, 1744152, 1962171, 2180190, 2616228, 2906920, 3270285, 3488304, 3924342, 4360380, 5232456, 5813840, 6540570, 7848684, 8720760, 9810855, 10464912, 13081140, 15697368, 17441520, 19621710, 26162280, 31394736, 39243420, 52324560, 78486840, 156973680]

約数ペア:

[(1, 156973680), (2, 78486840), (3, 52324560), (4, 39243420), (5, 31394736), (6, 26162280), (8, 19621710), (9, 17441520), (10, 15697368), (12, 13081140), (15, 10464912), (16, 9810855), (18, 8720760), (20, 7848684), (24, 6540570), (27, 5813840), (30, 5232456), (36, 4360380), (40, 3924342), (45, 3488304), (48, 3270285), (54, 2906920), (60, 2616228), (72, 2180190), (80, 1962171), (90, 1744152), (108, 1453460), (120, 1308114), (135, 1162768), (144, 1090095), (180, 872076), (216, 726730), (240, 654057), (270, 581384), (360, 436038), (432, 363365), (540, 290692), (720, 218019), (1080, 145346), (2160, 72673)]