2480060520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{140593}}^1$

素因数の和:140624

約数の個数: 144

約数和(自身を含む): 9376213860

約数和(自身を除く): 6896153340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 140593, 281186, 421779, 562372, 702965, 843558, 984151, 1124744, 1265337, 1405930, 1687116, 1968302, 2108895, 2530674, 2811860, 2952453, 3374232, 3936604, 4217790, 4920755, 5061348, 5623720, 5904906, 6326685, 6889057, 7873208, 8435580, 8857359, 9841510, 10122696, 11809812, 12653370, 13778114, 14762265, 16871160, 17714718, 19683020, 20667171, 23619624, 25306740, 27556228, 29524530, 34445285, 35429436, 39366040, 41334342, 44286795, 50613480, 55112456, 59049060, 62001513, 68890570, 70858872, 82668684, 88573590, 103335855, 118098120, 124003026, 137781140, 165337368, 177147180, 206671710, 248006052, 275562280, 310007565, 354294360, 413343420, 496012104, 620015130, 826686840, 1240030260, 2480060520]

約数ペア:

[(1, 2480060520), (2, 1240030260), (3, 826686840), (4, 620015130), (5, 496012104), (6, 413343420), (7, 354294360), (8, 310007565), (9, 275562280), (10, 248006052), (12, 206671710), (14, 177147180), (15, 165337368), (18, 137781140), (20, 124003026), (21, 118098120), (24, 103335855), (28, 88573590), (30, 82668684), (35, 70858872), (36, 68890570), (40, 62001513), (42, 59049060), (45, 55112456), (49, 50613480), (56, 44286795), (60, 41334342), (63, 39366040), (70, 35429436), (72, 34445285), (84, 29524530), (90, 27556228), (98, 25306740), (105, 23619624), (120, 20667171), (126, 19683020), (140, 17714718), (147, 16871160), (168, 14762265), (180, 13778114), (196, 12653370), (210, 11809812), (245, 10122696), (252, 9841510), (280, 8857359), (294, 8435580), (315, 7873208), (360, 6889057), (392, 6326685), (420, 5904906), (441, 5623720), (490, 5061348), (504, 4920755), (588, 4217790), (630, 3936604), (735, 3374232), (840, 2952453), (882, 2811860), (980, 2530674), (1176, 2108895), (1260, 1968302), (1470, 1687116), (1764, 1405930), (1960, 1265337), (2205, 1124744), (2520, 984151), (2940, 843558), (3528, 702965), (4410, 562372), (5880, 421779), (8820, 281186), (17640, 140593)]