2123451360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27823}}^1$

素因数の和:27897

約数の個数: 144

約数和(自身を含む): 7383265344

約数和(自身を除く): 5259813984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 27823, 38160, 55646, 76320, 83469, 111292, 139115, 166938, 222584, 250407, 278230, 333876, 417345, 445168, 500814, 556460, 667752, 834690, 890336, 1001628, 1112920, 1252035, 1335504, 1474619, 1669380, 2003256, 2225840, 2504070, 2671008, 2949238, 3338760, 4006512, 4423857, 4451680, 5008140, 5898476, 6677520, 7373095, 8013024, 8847714, 10016280, 11796952, 13271571, 13355040, 14746190, 17695428, 20032560, 22119285, 23593904, 26543142, 29492380, 35390856, 40065120, 44238570, 47187808, 53086284, 58984760, 66357855, 70781712, 88477140, 106172568, 117969520, 132715710, 141563424, 176954280, 212345136, 235939040, 265431420, 353908560, 424690272, 530862840, 707817120, 1061725680, 2123451360]

約数ペア:

[(1, 2123451360), (2, 1061725680), (3, 707817120), (4, 530862840), (5, 424690272), (6, 353908560), (8, 265431420), (9, 235939040), (10, 212345136), (12, 176954280), (15, 141563424), (16, 132715710), (18, 117969520), (20, 106172568), (24, 88477140), (30, 70781712), (32, 66357855), (36, 58984760), (40, 53086284), (45, 47187808), (48, 44238570), (53, 40065120), (60, 35390856), (72, 29492380), (80, 26543142), (90, 23593904), (96, 22119285), (106, 20032560), (120, 17695428), (144, 14746190), (159, 13355040), (160, 13271571), (180, 11796952), (212, 10016280), (240, 8847714), (265, 8013024), (288, 7373095), (318, 6677520), (360, 5898476), (424, 5008140), (477, 4451680), (480, 4423857), (530, 4006512), (636, 3338760), (720, 2949238), (795, 2671008), (848, 2504070), (954, 2225840), (1060, 2003256), (1272, 1669380), (1440, 1474619), (1590, 1335504), (1696, 1252035), (1908, 1112920), (2120, 1001628), (2385, 890336), (2544, 834690), (3180, 667752), (3816, 556460), (4240, 500814), (4770, 445168), (5088, 417345), (6360, 333876), (7632, 278230), (8480, 250407), (9540, 222584), (12720, 166938), (15264, 139115), (19080, 111292), (25440, 83469), (27823, 76320), (38160, 55646)]