243329040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337957}}^1$

素因数の和:337976

約数の個数: 60

約数和(自身を含む): 817182444

約数和(自身を除く): 573853404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 337957, 675914, 1013871, 1351828, 1689785, 2027742, 2703656, 3041613, 3379570, 4055484, 5069355, 5407312, 6083226, 6759140, 8110968, 10138710, 12166452, 13518280, 15208065, 16221936, 20277420, 24332904, 27036560, 30416130, 40554840, 48665808, 60832260, 81109680, 121664520, 243329040]

約数ペア:

[(1, 243329040), (2, 121664520), (3, 81109680), (4, 60832260), (5, 48665808), (6, 40554840), (8, 30416130), (9, 27036560), (10, 24332904), (12, 20277420), (15, 16221936), (16, 15208065), (18, 13518280), (20, 12166452), (24, 10138710), (30, 8110968), (36, 6759140), (40, 6083226), (45, 5407312), (48, 5069355), (60, 4055484), (72, 3379570), (80, 3041613), (90, 2703656), (120, 2027742), (144, 1689785), (180, 1351828), (240, 1013871), (360, 675914), (720, 337957)]