72942840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3893

約数の個数: 96

約数和(自身を含む): 241600320

約数和(自身を除く): 168657480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 3823, 4770, 6360, 7646, 9540, 11469, 15292, 19080, 19115, 22938, 30584, 34407, 38230, 45876, 57345, 68814, 76460, 91752, 114690, 137628, 152920, 172035, 202619, 229380, 275256, 344070, 405238, 458760, 607857, 688140, 810476, 1013095, 1215714, 1376280, 1620952, 1823571, 2026190, 2431428, 3039285, 3647142, 4052380, 4862856, 6078570, 7294284, 8104760, 9117855, 12157140, 14588568, 18235710, 24314280, 36471420, 72942840]

約数ペア:

[(1, 72942840), (2, 36471420), (3, 24314280), (4, 18235710), (5, 14588568), (6, 12157140), (8, 9117855), (9, 8104760), (10, 7294284), (12, 6078570), (15, 4862856), (18, 4052380), (20, 3647142), (24, 3039285), (30, 2431428), (36, 2026190), (40, 1823571), (45, 1620952), (53, 1376280), (60, 1215714), (72, 1013095), (90, 810476), (106, 688140), (120, 607857), (159, 458760), (180, 405238), (212, 344070), (265, 275256), (318, 229380), (360, 202619), (424, 172035), (477, 152920), (530, 137628), (636, 114690), (795, 91752), (954, 76460), (1060, 68814), (1272, 57345), (1590, 45876), (1908, 38230), (2120, 34407), (2385, 30584), (3180, 22938), (3816, 19115), (3823, 19080), (4770, 15292), (6360, 11469), (7646, 9540)]