2740021560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47869}}^1$

素因数の和:47942

約数の個数: 128

約数和(自身を含む): 9305928000

約数和(自身を除く): 6565906440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 28620, 47869, 57240, 95738, 143607, 191476, 239345, 287214, 382952, 430821, 478690, 574428, 718035, 861642, 957380, 1148856, 1292463, 1436070, 1723284, 1914760, 2154105, 2537057, 2584926, 2872140, 3446568, 4308210, 5074114, 5169852, 5744280, 6462315, 7611171, 8616420, 10148228, 10339704, 12685285, 12924630, 15222342, 17232840, 20296456, 22833513, 25370570, 25849260, 30444684, 38055855, 45667026, 50741140, 51698520, 60889368, 68500539, 76111710, 91334052, 101482280, 114167565, 137001078, 152223420, 182668104, 228335130, 274002156, 304446840, 342502695, 456670260, 548004312, 685005390, 913340520, 1370010780, 2740021560]

約数ペア:

[(1, 2740021560), (2, 1370010780), (3, 913340520), (4, 685005390), (5, 548004312), (6, 456670260), (8, 342502695), (9, 304446840), (10, 274002156), (12, 228335130), (15, 182668104), (18, 152223420), (20, 137001078), (24, 114167565), (27, 101482280), (30, 91334052), (36, 76111710), (40, 68500539), (45, 60889368), (53, 51698520), (54, 50741140), (60, 45667026), (72, 38055855), (90, 30444684), (106, 25849260), (108, 25370570), (120, 22833513), (135, 20296456), (159, 17232840), (180, 15222342), (212, 12924630), (216, 12685285), (265, 10339704), (270, 10148228), (318, 8616420), (360, 7611171), (424, 6462315), (477, 5744280), (530, 5169852), (540, 5074114), (636, 4308210), (795, 3446568), (954, 2872140), (1060, 2584926), (1080, 2537057), (1272, 2154105), (1431, 1914760), (1590, 1723284), (1908, 1436070), (2120, 1292463), (2385, 1148856), (2862, 957380), (3180, 861642), (3816, 718035), (4770, 574428), (5724, 478690), (6360, 430821), (7155, 382952), (9540, 287214), (11448, 239345), (14310, 191476), (19080, 143607), (28620, 95738), (47869, 57240)]