243595440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30757}}^1$

素因数の和:30787

約数の個数: 120

約数和(自身を含む): 892474128

約数和(自身を除く): 648878688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 30757, 61514, 92271, 123028, 153785, 184542, 246056, 276813, 307570, 338327, 369084, 461355, 492112, 553626, 615140, 676654, 738168, 922710, 1014981, 1107252, 1230280, 1353308, 1384065, 1476336, 1691635, 1845420, 2029962, 2214504, 2460560, 2706616, 2768130, 3044943, 3383270, 3690840, 4059924, 4429008, 5074905, 5413232, 5536260, 6089886, 6766540, 7381680, 8119848, 10149810, 11072520, 12179772, 13533080, 15224715, 16239696, 20299620, 22145040, 24359544, 27066160, 30449430, 40599240, 48719088, 60898860, 81198480, 121797720, 243595440]

約数ペア:

[(1, 243595440), (2, 121797720), (3, 81198480), (4, 60898860), (5, 48719088), (6, 40599240), (8, 30449430), (9, 27066160), (10, 24359544), (11, 22145040), (12, 20299620), (15, 16239696), (16, 15224715), (18, 13533080), (20, 12179772), (22, 11072520), (24, 10149810), (30, 8119848), (33, 7381680), (36, 6766540), (40, 6089886), (44, 5536260), (45, 5413232), (48, 5074905), (55, 4429008), (60, 4059924), (66, 3690840), (72, 3383270), (80, 3044943), (88, 2768130), (90, 2706616), (99, 2460560), (110, 2214504), (120, 2029962), (132, 1845420), (144, 1691635), (165, 1476336), (176, 1384065), (180, 1353308), (198, 1230280), (220, 1107252), (240, 1014981), (264, 922710), (330, 738168), (360, 676654), (396, 615140), (440, 553626), (495, 492112), (528, 461355), (660, 369084), (720, 338327), (792, 307570), (880, 276813), (990, 246056), (1320, 184542), (1584, 153785), (1980, 123028), (2640, 92271), (3960, 61514), (7920, 30757)]